Right now I am not getting a good first layer on my sample. The 220x220x250 mm build volume is also identical to that of the Anycubic Kobra and Creality Ender 3 V2 Neo,. So, I am reducing the speed to try to stop the ringing, increased the filament diameter to increase the flow rate beyond 100 and removed retraction. 2mm layer height: ; 24 / 0. I would test it in smaller increments though. net 190-270℃ Build Platform Temperature 45-60°C Fan Speed 100% Printing Speed 40 - 100mm/s Drying. Problems with warping and eSUN PLA+. This isn't perfect, but it works for a lot of prints. 0. While other PLA filament spools have sprint speed ranges of 40-60 mm/s, this model is much faster, from 50 to. Back-Order allowed. eSun released the FFF fast speed 3D printing filament ePLA-HS (High Speed) at Formnext exhibition in Frankfurt from November 15th to 18thePLA-HF can flow smo. however model geometry may prevent the printer achieving speeds that would require greater filament volumetric flow. PLA may be one of the most common filaments in 3D printing but let’s face it – it leaves a lot to be desired in terms of mechanical properties. 5 kJ/m2. To adjust it, simply rewrite the value. For instance, Makerbot’s high-quality. 75mm PLA PRO (PLA+) 3D Printer Filament 1KG Spool (2. 4mm line width & 0. I'm definitely done with the high speed stuff. Then I used the eSUN PLA+ settings for a generic printer and obviously turned out great but was slow in comparison. Build Volume: 300 x 300 x 350 mm (11. 5mm . eSUN High Speed Printing Filament Parameters *The above data is sourced from the eSUN tech center testing, with testing environment temperatures ranging from 18 to 28°C, for. This was printed on a Prusa Mini with eSun Gray PLA+, using a 0. Due to the additives that make up PLA+, higher temperatures are generally required for printing; for example, eSun’s PLA+ recommends extruding at 205-220°C, whereas normal PLA is usually in the 190C°-215°C range. 4 mm nozzle and select the Generic TPU preset with a lower maximum volumetric speed (print speed). Perfect printing energized by Creality 3D printers and filaments. bed 45℃-60℃. Best Printing Temperature：200-220℃. to increase speed make changes under speed settings. by Jackson O'Connell. eSUN PLA-HS is suitable for high-speed printing, ideal for rapid prototyping where prints can achieve smooth. The best way to do it is to set outer wall speed to 30mm/sec leaving the rest at default. From the downloaded M5 Cura profile (on the github) I have : Printing Temp: 210. ABS Settings. The eSUN brand is committed to the R&D, production and sales of 3D printer material, as well as promoting the in-depth development of the 3D printing industry. Guess I'll be measuring every roll from now on. Maybe the X1C. Filament And Resin. Has anyone had any luck with resolving stringing with eSUN PLA+ filament and would be willing to share any pointers. Bamboo filament has extra additives to improve the flow. My basic settings in cura are: Hotend temp 210, bed temp: 60, retraction 4,5 mm, retraction speed: 45 mm/s. I will update it as I tune. I just printed eSun grey matte but it wasn’t that stringy mess. 【Dimensional Tolerance +/- 0. Prints much quicker too due to the higher max volumetric flow setting ;) Reply replyEsun Pla+ Possible Under Extrusion issues. Speed is 50mm/s. 1. eSUN has now added another high-quality 3D printing product, the eABS MAX halogen-free flame retardant 3D filament. , Ltd. 05 is probably just fine, but the last parts I made were a pretty snug fit at base dimensions so I didn't want to. PLA-printed parts tend to have lower dimensional accuracy compared to PLA+. 2021 Version 4. For me, the extruder temperature is set to 220 degrees C, the heated bed temperature is set to 0 degrees C, and fan speed is 50% after second layer. The parameter settings are only used for Creality’s filaments. PLA+ and why the latter may be for you! Advertisement. Fan speed Nov. 03mm, 2. The overall maximum volumetric speed you should use depends on your hotend. $9. 0+-202003211132 and I added the filament “SemiFlex or Flexfill 98A”. 20mm standard with following changes: Speed for overhangs: 40,30,20,105. The eSun roll suggested settings are 210-240 and No Heat. High Rigidity 3552MPA , Strength 77MPA Note ePLA-CF 1 if the printing performance of ePLA-CF declines, it can be dried (40c>4H) before printing to achieve the best printing effect. Edit: I can say with certainty that Inland PLA+ is not the same as eSun PLA+. eSUN PLA+ 3D Printing Filament PLA PRO Plus Spool 1. The increased strength and toughness makes it an excellent choice for a variety of printing applications. 2 LBS) Spool Fast Printing PLA 3D Printing Material,Black. Description. However, they fail at printing very large and flat. The tests in question: volumetric speed; VFAMax. eSUN Fast filaments print parameters materia ls 3DPrinterbrand modelnumber Printingtemperature Layerheig ht/Linewid th printingspeed Acceleration Retractio n extrusion cooling Maxvolumetricspeed otherparameters matersneedatention PLA+ 拓竹 Bambu Lab P1P Nozzle:220℃ Plate： 60℃（PEI） Layerheig ht：0. Standard Package. and with steel nozzle I use 246 nozzle, 50 bed, 1. 16 mm (with a standard 0. 5 mm/s) which equates to about 6mm3 volumetric flow. Also I've had lots of issues with old filament which would string all the time, but changing to a new filament corrected all of the stringing issues. Red. Run the volumetric flow calibration and see for yourself. 1. T3DH suggests eSUN PLA+, so I decided to swap out to the only roll of it I have, and it's super brittle! I tried at normal 210 temp, but the hardened steel nozzle doesn't get hot enough so I upped it to 255 for the mini-benchy and 230 for the mech, and they still SUPER easy to get a clean snap!. I find using a higher bed temp like 70-75 helps get the first layer to stick. agree. 4 mm nozzle) Retraction Distance: 1 mm; Retraction Speed: 45 mm/s; Fan Speed: 100%;. RE: eSun ePA-CF, Carbon Fibre Slicer Profile. Speed:. Inner diameter: 55 mm, Outer diameter: 200 mm, Weight of spool 300 g, Width: 65 mm. 2 LBS (1KG) Spool 3D. I also had to print it at a slower speed (Silent) to get it to work. 05 / nozzle @ 260c / bed 75c / Max flow 11. I assume no "melting latent energy", since we talk about plastics. Weight: 1kg: Product Availability. PETG, on the other hand, offers a good balance between tensile strength and impact strength. Many filament brands have developed PLA+ or PLA Plus products to bridge the. The default Bambu profile (in Bambu slicer) for Bambu PLA has a max volumetric flow limit of 21 mm^3/s, but at the same time, it has 300mm/s inner wall speed. Same build volume, worse quality. →. eSUN PLA+ is a great general-purpose PLA that is compatible with almost any desktop 3D printer. No. 3 Cooling fan and a little hotter extruder, so it sticks better, and cooling fan to cool down fast. 8” x 13. 3. It is also the most widely used 3D filament in Australia. . 2LB Multi-color. I am using the new ELEGOO Rapid PLA+ on my Neptune 4 Pro. 1. 6 Yuexing 2 Road,Nanshan District,Shenzhen,Guangdong China fax +86 755 26031982 Tel +86 755 86581960 Email: bright@brightcn. The eSun eSpool Polycarbonate 3D Filament Spool is compatible with eSun refill PLA+ filaments and refill PETG filaments, and can be used as a repla. 95 Add to cart. This test will help you to find the maximum volumetric speed of the filament. 75mm, PLA Pro PLA+ 3D Printer Filament, Dimensional Accuracy +/- 0. PLA is good, but it could even better. Printing temperature of PLA+ vs PLA. 05 mm, while PLA+ filaments have dimensional accuracy of around +0. Dont know, but eSun PLA+ print as good as Bambulab filament, you just need to tweek settings a little (mainly volumetric speed can be set to 20) 5 Likes. Pressure advance is independent of layer height so drop to 0. eSUN High Speed Printing Filament Parameters PLA+ Bambu Lab Anker P1P X1. Haven't tried printing anything else yet since I. 【Dimensional Tolerance +/- 0. Ensure that your printer can sustain this flow rate. The issue is 100% the maximum volumetric flow. 6mm nozzle]), thou benchy smoke pipe was just pile of molten filament, but otherwise benchy was perfect minus. I have grey & black esun petg. On Amazon, eSun PLA+ costs around $26/kg, while the same company’s regular PLA filament costs around $23/kg. Nozzle Temp: +10c of your normal PLA/PLA+ temp, in my case 209 Bed Temp: 50c Extrusion Multiplier: 1. The all new eSUN PLA+ filaments are suitable to use on your FDM (Fused Deposition Modeling) 3D printer with little to no change to your regular PLA settings. One thing to keep in mind-by default the motherboard cooling fan is for some reason controlled by the cooling (or heater fan, can’t actually remember). The cube did have a twist in it so the top is. Totorus March 25, 2023, 9:21am 1. : r/FixMyPrint. For example, eSun’s PLA prints at 190-210 ℃, while their PLA+ prints at 210-230 ℃. Every hotend has a finite capacity for melting and processing filament, measured in cubic mm per sec (mm 3/s). bed 45℃-60℃. 4 mm nozzle and the corresponding Bambu TPU preset. PLA+175H1 – 3D Printing Filament Gray PLA (Polylactide) 0. ago. ago. 99Set your max speed to something silly like 1000 mm/s, but set your volumetric flow rate of your filament to something more reasonable like 14mm3/sec. 2 LBS) 3D Printing Filament for 3D Printers, Purple Visit the eSUN Store 4. Printing of eSUN PLA+ The printing temperature of PLA+ is about 20 degrees Celsius higher than regular PLA. The important thing about temperature you need to remember is that it is a secondary measurement of the key factor in printing. 4 KJ/M 2. 5mm diameter nozzle with layer width of 1. 1-1. eSun is one of the largest filament companies in the world. Product Dimensions: 355x355x480mm. I'm using the Grey PLA+ from Amazon and I did notice that the first bit of filament on the spool is taped on, not wedged in the holes on the spool. PLA Transparent, Red, Turquoise, Light Green, PLA Mint Green, PLA Apple Red, PLA Cream Yellow, PLA Orchid, Black eSUN Spooless, Grey eSUN. High-speed filament increases the printing speed but does not affect the printing quality. eSUN PLA+ not sticking to Ender 3 Pro. speed 55 mm/s, cooling. LW-PLA. eSUN PLA Plus Filament 1. 4 (down from 0. Sticks April 25, 2023, 10:04am 3. Just went and had a look today and saw this updated product page. 4 mm. Filament And Resin. $25. 0 out of 5 stars Great color, love eSun filament. The goal of adjusting extrusion rate should be (volumetric) unity extrusion rate, meaning that if you fill X mm 3 of physical volume with toolpaths, exactly X mm 3 of plastic is output, and that volume ends up as close to solidly filled as possible without voids and without any extra plastic that doesn't fit and gets forced somewhere undesired. eSun - PLA+. eSun’s PLA Plus formula is much stronger, has better inter-layer bonding strength than standard PLA, and. eSUN Metal Silk PLA 3D Printer Filament . 12. 75mm for 3D Printers. eSun suggest at temperature for the nozzle 205-225*C and bed temp 60-80*C. ini","contentType":"file"},{"name":"Polymaker. It is recommended to use the default values (5mm³/s start, 20mm³/s end, with a step of 0. 03mm, 2. 6 I've used these settings: Nozzle temp: 205 C Retraction distance: 7. Availability: Stocked item: Packaged Dimensions. 004 in:The print settings contain specific settings that have to be adjusted for the respective 3D printer and the filament used. Printing Speed: 40-100mm/s; Recommended Heated Build Platform: Textured Paper, PVP Solid Glue, PEI. Oldman-Wunder • 8 mo. eSUN PLA PRO (PLA+) 3D Printer Filament, Dimensional Accuracy +/- 0. eSUN PLA+ Filament 1. Retraction Speed: 40mm/s Overall print speed 60mm/s Layer height: . PLA+ is a PLA-based 3D printing filament with enhanced physical properties. FYI - I test printed the 40mm cube in vase mode using ePA-CF and it was accurate in x/y dimensions better than 0. 4x0. Accessories 3D Printing Reviews eSUN PLA+ review: Grab The Best Filament! By Advanced Flyer - February 19, 2023 Table of Contents PLA ( P oly l actic A cid) is the most popular and widespread. 00. The Maximum volumetric speed setting (MVS) is one of the most powerful features in PrusaSlicer. Initial Layer Speed: 15mm/s:. I have changed something to 4mm that was 5mm. For each speed mode increase (standard to sport, or sport to ludicrous) you will need to increase the temperature 10-20c in order to melt the material fast enough for the extruder to keep up. I printed with these settings: 30 mm/s speed 205°C nozzle temperature 0. Black: Product Dimensions. Considering that PLA is not prone to warping at all and that PLA layers can bond. Print Temperature: 215°C. 4 mm nozzle and the corresponding Bambu TPU preset. 40 - 100 mm/s. According to the description: 🚁 【Light Weight PLA】 - PolyLite Light Weight PLA is a low-density PLA (0. Max Volumetric Speed : 30mm3/s : Normal Speed Nozzle Temp : 195 °C to 230 °C : High Speed Nozzle Temp : 220 °C to 240 °C : Heated bed Temperature : 25 °C - 60 °C : Cooling Fan : 100% On : Flow Ratio :Currently running with eSUN PLA+ and haven't had any issues. Since you can find eSUN PETG both with 1. 6mm to 1. Speeding up to 70% at layer 6. For example, I've created a custom filament within the slicer for eSUN PLA+ and set the temperature range to 205-225, but left the max volumetric speed at 12 which is obviously slower than the Bambu PLA of 21. 05mm - PETG. Last time I was looking for the settings of the specific filament PLA+ I just used the default settings that Bambu had and it worked okay. 2mm) but this could be a first layer squash. 5 mm. For Bambu TPU, it is recommended to use a 0. Print Speed: 50 mm/s; Layer Height: 0. Try extruding a longer distance (say 200-300mm). eSUN PLA+ is approved by FDA, safer to use; PLA pro can be used for modeling, rapid prototyping. 5mm³/s at 240C using black. So far I have had good results but when it comes to stringing it's a nightmare. Overture - Matte, PETG - Yes - slow down first layer and increase temp by 10 for PETG (MatterHackers is better) (cardboard spool) Eryone - Silk, Metallic, Matte, Glitter - Yes. 4 nozzle. Seems like 215-220 is the sweet spot, which tracks with my experience so far. Chased flow, temperature, speed, etc. You will be promted to enter the settings for the test: start volumetric speed, end volumentric speed, and step. I did some prints where the checkbox “slowdown for overhangs” was disabled and bridging speed was increased to 200mm/s. 2mm line height, so 100x0. layer thickness: 0. 4 mm nozzle) The artefacts are caused by the setting “slow down for overhang” in the Bambulab studio. Printing Speed: 40-100mm/s; Recommended Heated Build Platform: Textured Paper, PVP Solid Glue, PEI. I may try bumping up to . ¶ What if I don't do the calibration? Well, there are two cases: 1. Diameter: 1,75 mm. 4 i can print quality at 34+ MVS with PLA at 220C. 75mm: Support File Format:. Layer height 0. 5 MK2. After that I had several clogs during printing, so my question is, what can be a good setting for this type of material? I think that the default Max volumetric speed: 16mm3 is a bit too much. 00. net. net 190-230℃ Build Platform Temperature 45-60°C Fan Speed 100% Printing Speed 40 - 100mm/s Drying. Fire Engine Red. Max Volumetric Speed Cooling Other *The above data is sourced from the eSUN tech center testing, with testing environment temperatures ranging from 18 to 28, for reference only; The printing parameters may also vary under di˛erent environmental temperatures. If you're printing mechanical parts, I recommend scaling them to 101% to allow for shrinkage. in. 95. Net weight: 1000 g, 3000 g. Don't have any troubles with AnkerMake Slicer but I had to tune Cura a bit to get a good plate adhesion. I go through about 50 rolls of eSUN PLA+ every month. Retraction Speed: It is recommended to test a print at the default 45mm/s and if you notice any issues in the filament, try decreasing the speed by 10mm and stop when you notice improvements. The filament that I am trying now is eSun PLA+ in green. I'm getting very good results with all kinds of prints on my MK3 with Slic3r PE's default profiles. 4370-PLA+175H1. 2mm. Recommended heating temperature: 45 - 60°C. eSun PLA Pro (PLA+) – 205 to 225 degrees Celsius. bed 45℃-60℃. 2 times, and the printing extrusion rate can be reduced to 45% to print lightweight parts. eSUN PLA+ Filament 1. So I certainly am the furthest thing from an expert, but those tweaks did help me out. Then take that best retraction setting and run another temp test. Print speed: 50 mm/s. 4 4. Add to cart. Retraction Extra Prime Amount: 0 mm^3. In the filament info section, use the FLEX pulldown indicator (I think this disables retractions?), max volumetric speed is (5mm^3)/s, slightly higher than manufacturer recommended temperatures and a 1. Only thing with the generic profile is the max flow is an anemic 12mm 3 /s, whereas the base Bambu PLA flow is 22, I've had zero issue increasing the generic to 22 as well though. Build Volume: 220x220x250mm. Both, PEI Double Textured and Cool plate work’s on default settings/profiles with eSUN PLA+ without problems. Try the base line settings in all the photos posted and set the flow ratio to 1. In addition, PLA Meta demonstrates preeminent melt fluidity, enabling 3D printers to achieve an ultra-fine layer resolution of 0. BambuLab - Matte, Basic, PC, ABS, Support W - Yes. 4 / 0. an example for eSun PLA+ Recommended printing parameters. Aux part cooling fan speed: 0 [Edit2: added] I don't claim this is perfect, but I've had better results with these settings than the generic settings. The only way you would be able to mount any other hot end is with an. 250x250x400mm Volume | Semi-Enclosed Chamber | Real Core-XY Design | TMC2208 Drivers | 32bit Motherboard. These are the correct Cura settings for the Neptune 3 Max for ABS:. eSun may also be a. Since the temperatures recommended by the manufacturer are ranges rather than exact. ago. New. Using eSun ABS+. It was dried at 55C for >18h with a desiccant pack in the box, and fed into the X1C straight from the dry box. 2. The first issue you'll run into on the upgrade the hot end path is the effector plate, you'll need to modify it by cutting the center out. 4370-PLA+175B1. The product is modified based on PLA material, easy to print , in addition ,it improves the toughness and layer adhereance. 0 N/A 2/2 Wuhan University Building A403-I,A901,No. Don't know. 3 Shinny Colors: Gold, Silver, Copper; Printing Temperature: 190-220℃ Bed Temperature: No Heat / 60-80℃ Printing Speed: 20-100mm/s; Idling Speed: 90-155mm/sI saw someone go from 0. As noted, I've been perfectly happy using the presets for PLA and PETG. 08mm layer height: Ironing speed: 150 mm/s Ironing flow: 38 % ( yes seems high, but at these speeds it works) Ironing line spacing: 0. The E3D V6 hotend that ships with the Original Prusa i3 MK3/S is advertised with a rate of 15 mm 3 /s. Bump up internal perimeter speeds to 350. 75 mm MK2. 2lbs), Fire Engine Red, (Pantone 199C) : Amazon. 9 post-calibration. 【Tangle Free & No Plugging】Total Length. It's the same filament. eSUN PLA+ Series Filaments 1KG 1. Normally. eSUN PLA Plus Filament 1. HE said that Inland PLA + (Pr) at the time) was rebranded eSun PLA+ & Inland PLA was from various sources. Esstentially the same settings and the esun just won’t work. The Maximum volumetric speed (MVS) setting in Slic3rPE is used to cap print speeds to stay within the hotend throughput limit. 03mm, 1KG Spool (2. 1. And people I've seen print esun pla+ with the default bambu profile, said it works great. Lots of used spools as esun works perfectly with AMS. 4, FLSUN V400, Prusa, UltiMaker, MK3. so why does the profile has 300mm/s for inner walls. I'm using eSun PLA+. ago. Makes & Comments. in the image above volumetric flow is set to 15mm3/s but you can see that the printer cannot achieve that rate of flow in many areas, because the. ： 205-215℃(PLA+)Tolerance： ±0. 75mm, 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0. 75mm, Enhanced Toughness 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0. 98 to something like 0. I am losing 2% (2mm in 100mm) at F150 (2. 2 LBS. What are your settings like?Here's what I use. 99 ($0. I was working with around 5-6mm³/s to avoid underextrusion with the stock hotend at 235C with eSun/Inland/Wanhao PLA. 2 LBS. Bed Temperature: 60°C. 95, there were slight gaps between lines in larger. Our staff here across Jaycar praise eSUN PLA+ for several reasons: layer and bed adhesion, exquisitely smooth and glossy finish (easy to paint!) and rarely tangles on spool. Recommended printing parameters. 04mm Top Layers: 999999999* Bottom Layers: 0 Printing Temp: 205 Build Plate Temp: 55 Retraction: Yes Retraction Distance: 3. In it you'll see that using a 1. Overture PLA +/PRO Charpy Impact Strength is 13. Other Names. 1kg of White PLA+ eSun Filament spooled and ready for use on 3D Printers with 3mm Hotend Assemblies. • 1 yr. and I can't get the print to stick for anything in the middle of the build plate! I have leveled the bed multiple times, and the nozzle isn't as tight to the bed in the middle as the. Bambu Lab P1P / X1 / X1C, AnkerMake M5, Creality K1 / K1 Max, Voron 2. 4mm Bed Leveling: Anycubic LeviQ Automatic Bed Leveling Sensor (25 Point) Material: PLA, PLA+, ABS Build Platform: Removable Carborundum Glass Plate Connectivity: MicroSD Card Interface: 4. Having (almost) all the colours of the Sunlu PLA+ range, here is an overview, the deadpool busts were printed on the Clone Mk3 FYSETC, with a layer height of 0. Many of us are certain that Support-W and Support-G are Polymaker PolySupport. R 8,999. Description. 03mm, 1KG Spool (2. I like to think I’m kinda good at printing it. The print speed and the print quality is great! I noticed that eSun along with a lot of other manufacturers are now offering a high flow PLA+ for (and they specifically call out Bambu Labs) high speed printers. Grey. With respect to advertising, we and selected third parties, may use geolocation data and identification through device. I limited flow rate to 8-10 and outside wall to 50mm/s. As community member bobstro is not getting tired to explain, the V6 Hotend can realistically process PLA at a max volumetric speed of 11. {"payload":{"allShortcutsEnabled":false,"fileTree":{"Parameter Config":{"items":[{"name":"Bad_Fast. The default Bambu profile (in Bambu slicer) for Bambu PLA has a max volumetric flow limit of 21 mm^3/s, but at the same time, it has 300mm/s inner wall speed. 【Dimensional Tolerance +/- 0. View full details. It also offers a high build volume to printer size ratio of 25. Max volumetric speed. Pastebin is a website where you can store text online for a set period of time. 15 Print Speed: 50mms Slicer: Prusa 2. Detraction speed: 15mm/s - Print fan: disabled the first 3 layers. I used the Bambu Generic ABS settings. PrusaSlicer > Print settings. yes, but my worry is if i -can- push my basic PLA filament to above 15 MVS, as it seems to be the recommended flow for normal PLA, while Bambu's plan is around 21 MVS. The tower I chose stepped at 190, so I didn't have a. After many tests I managed to get very good quality parts (in all modesty ) with my X1C. Usually, the adjusted values can be between 0. Then calibrate the flow rate to the actual maximum your filament can do, using the orca slicer calibration tests (my eSUN Silk PLA can do 19mm3/sec comfortably). 95 0. Can pick color from our ESUN ePLA-HS selection. so why does the profile has 300mm/s for inner walls. If you need to push more filament, a more. I use PolyMaker PLA Pro with a 4mm nozzle using standard 2. Printing Speed：30~90mm/s. I went back to 205° for the extruder temp and 60° for the bed temp. 05mm - PETG. 5) Speed: 12 mm/s (down) Perimiters: 7 (up from 3) Solid layers top/bottom: 8 (up from 4) Retraction length: 0. For pla+ I would start at 220⁰C for the bottom layer and than reduce it gradually to 190. Bambu Studio settings tuned for eSUN PETG with first layer height and temperatures to suit Wham Bam PEX. 3 J/g-K. 75mm 1KG. RE: Extruder clicking and failing with eSun PLA+. The tests in question: volumetric speed; VFA The hotend maximum volumetric rate is the hard fast limit of our printer’s capabilities. Colour. 4. A lot of PLA+ can be tricky to lay down, especially the cheaper brands like esun and sunlu. Bed Temp: 60. Filament colour: Blue. Reply reply. 75mm, 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0. 95. Been trying a few test prints but want to know if anyone has found optimal settings for the best speed/quality combo.