4 Days Ago
Apr 21, 2017 3:41:21 AM -
Member Since: Jan 2011
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Thanked 0 Times in 0 Posts
| | texjet plus will not power on
hi everyone i am having a problem with my texjet plus,
recently when using it the printer decided not to power on for some strange reason when i try to power it on the printer side display would flash and then turn off, the table would moves a few inches then stop and nothing would happen.
I did check and replace the printer side and the poly print side power boards still no luck, i bought a new poly print main board this did not work also so i decided to put it all back together and then just by chance the printer started to work very strange.
This worked for a few weeks and then it stopped again . This time i started testing all the sensors and motors which all seem to work fine, I tested all the wires for damages but no issues here. but one thing did stand out , when i remove the pr encoder wire form the poly print main board then the printer comes on and give an error code 1223 so i replaced the pr encoder sensor and i found that the sensor was ok but was not working through the poly print main board when attached to the printer main board the sensor illuminates and the carriage moves and printer goes through its checking process.
just to recap i have changed both power boards
epson main board and poly print main board, pr encoder sensor and also replaced the print head.
on the poly print main board i have removed the ENC PR J7 wire and the printer side powers on and goes through its checking sequence the carriage bed moves all the to the end. so in my opinion i think their is an issue with the pr encoder bit on the board but i still get this issue with the new poly print board .
i hope some of this makes sense to someone and would appreciate any help.
| || |