Epson Artisan 810 Service Manual page 70

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
Occurrence
Symptoms
Timing
--- Others
Note * : Epson Artisan 835/837/725/730/Epson Stylus Photo PX820FWD/TX820FWD/PX830FWD/PX720WD/TX720WD/PX730WD/TX730WD is not equipped with the AID function, therefore,
any fatal error related to the AID function does not occur.
TROUBLESHOOTING
Table 3-5. Check point for Fatal error according to each phenomenon (Printer Mechanism)
Failed Part /
Part Name
1. Is the Main Board damaged?
Main Board
1. Check if the CR Stopper is blocking the printer
operation because it has fallen into the mechanism.
CR Stopper
---
Troubleshooting by Error Message
Check Point
1. Replace the Main Board with a
1. Remove the CR Stopper.
Remedy
"4.2.4.2 Main Board /
new one. Grounding Plate M/B"
(p.126)
• "4.1.3 Work Completion
Check" (p.102)
• "4.2.3.5 Upper Housing"
(p.115)
Revision G
Reference
70
Confidential