a5:info
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
a5:info [2018/04/23 22:48] – samuelpinches | a5:info [2020/12/25 02:13] (current) – external edit 127.0.0.1 | ||
---|---|---|---|
Line 8: | Line 8: | ||
This printer is also resold by Hictop under the model 3DP-25. | This printer is also resold by Hictop under the model 3DP-25. | ||
+ | |||
+ | ==== A3S or A3S MkII? ==== | ||
+ | <alert warning> | ||
+ | Please note, JGAurora has released a **second-generation A3S MkII** for 2019, which is based on the [[/ | ||
+ | </ | ||
+ | |||
+ | ------ | ||
==== General Infomation ==== | ==== General Infomation ==== | ||
These printers have TWO motherboards - there is a main motherboard (it is an {{: | These printers have TWO motherboards - there is a main motherboard (it is an {{: | ||
Line 38: | Line 45: | ||
* Apr 5th 2018: [[https:// | * Apr 5th 2018: [[https:// | ||
==== Printer Versions ==== | ==== Printer Versions ==== | ||
- | JGAurora is known for slightly changing their printers over time without informing customers. So far there have been at least two main changes to the A5 and A3S printers: | + | JGAurora is known for slightly changing their printers over time without informing customers. So far there have been MANY changes to the A5 and A3S printers: |
- V1 printer with 3D printed parts on the Z-axis and X-axis. | - V1 printer with 3D printed parts on the Z-axis and X-axis. | ||
- V2 printer with metal parts on Z-axis and X-axis (this is when they introduced the word " | - V2 printer with metal parts on Z-axis and X-axis (this is when they introduced the word " | ||
Line 45: | Line 52: | ||
- V5 printer with drag chain removed - the cable chain was poorly implemented, | - V5 printer with drag chain removed - the cable chain was poorly implemented, | ||
- V6 printer with new more reliable filament sensor - the early sensors would wear down very quickly and become faulty. | - V6 printer with new more reliable filament sensor - the early sensors would wear down very quickly and become faulty. | ||
+ | - V7 printer with injection-moulded Y-axis support | ||
+ | - V8 with bed clips and triangle cut off corners, and injection moulded mounts for the X/Z axis joiners. | ||
+ | - V9 with bed clips (no longer stuck down with adhesive), no more cut off corners, power supply replaced with generic brand, Z-smooth-rod holders are now injection moulded, not machined metal. | ||
+ | - V10 with A4988 stepper drivers that are fixed-vref, and cannot be tuned. For better or worse! | ||
+ | - V11 with 6-pin bed cable (__big safety improvement__) | ||
If you ask nicely, in some cases JGAurora has been known to provide replacement upgrade parts, either for free, or for a discounted price. They do not have a clear policy on this however, which can be disappointing for those early customers. :-( | If you ask nicely, in some cases JGAurora has been known to provide replacement upgrade parts, either for free, or for a discounted price. They do not have a clear policy on this however, which can be disappointing for those early customers. :-( | ||
- | |||
==== Known Design Faults ==== | ==== Known Design Faults ==== | ||
- **The packaging of these printers is CONSISTENTLY terrible**. If you buy one, you can almost EXPECT to have some broken parts. Very commonly, __the motor couplers are stretched__, | - **The packaging of these printers is CONSISTENTLY terrible**. If you buy one, you can almost EXPECT to have some broken parts. Very commonly, __the motor couplers are stretched__, |
a5/info.1524487728.txt.gz · Last modified: 2020/12/25 02:13 (external edit)