Problem solved. Damaged dump of eeprom 24lc32.
Engine PWB
I am uploading a working dump.
62163
Type: Posts; User: tullamore75
Problem solved. Damaged dump of eeprom 24lc32.
Engine PWB
I am uploading a working dump.
62163
There is a power supply of 24 volts on pin 18 and 3.3 volts on pin 14.
I think there is a short circuit somewhere.
Replaced high voltage pcb. The problem remains. :(
Целият лист е на черни петна. Сменени dv-3100, dk-3100, платка с високо напрежение, pcr.62153
Аfter changing the carriage I forgot to align the printhead. Еverything works ОК. Тhanks for the help.
Yes, belt, carriage, and encoder strip are new. The little spacer is ok. Тhe problem of line shifting remains. Can it be a
Scan-Axis Motor ?
Hello,
I changed the carriage and the problem remained.
I do not know what to change anymore
I ordered a carriage
[QUOTE = Kiran Otter, 715482] Също така, гледайки снимката си, възможно е коланът да издърпа каретата от твърде близо до страната на карето, а не отзад, както е проектиран, който ще върти каретата...
I can not pull the belt independent of the carriage , because the conection between is very strong.
I’ m not sure the problem is in the carriage , and also it is not very cheap to test it.
The belt does not move from the carriage. Tomorrow I'll take pictures.
CH538-67044-C Designjet T770, T1200, T790, T1300 Carriage Repair Clip
the old belt is ok, everything is cleaned
Yes, this is 90 degrees print. In Internal prints it makes doubled image. I am attaching enlarged part of the print internal demo page. The problem appeared after the belt holder toward the carriage...
Hellow ,
HP Designjet T2300 disjointed vertical lines.
Тhe belt and encoder strip are changed.
I do not know where the problem is.