Epson 7000 사용자 설명서

다운로드
페이지 231
EPSON Stylus Pro 7000
Revision B
Troubleshooting
Errors That Require a Service Technician
96
SERVICE CALL 00010006
†
Problem
CR motor overcurrent - Feedback from the CR motor (IC33) driver’s 
10-pin output (Sense signal) indicates that the CR motor’s current is 
irregular.
†
Solution
„
Check the CR cover, slightly loosen screws if necessary
„
Check the cutter housing, slightly loosen screws if necessary
„
Make sure no foreign material or ink tubes (from pump assembly) are 
blocking the carriage path (see “Removing the Maintenance 
Assembly” on page 143 fo
r reassembly points)
„
Replace the CR motor
„
Replace the Main Board
SERVICE CALL 00010007
†
Problem
CR in-position time-out - The in-position time is the amount of time 
the printer waits to make sure the carriage is not moving when the 
carriage comes to a stop. The linear encoder is activate for the 
predetermined “in-position time” and if the encoder sends a pulse, 
this means the carriage is moving even though it is supposed to be at 
a full stop, this generates an error.
†
Solution
„
Replace the encoder sensor
„
Replace the CR motor
„
Replace the Main Board
SERVICE CALL 00010008
†
Problem
Servo interrupt watchdog time-out error due to motor-drive control 
related error
†
Solution
Replace the Main Board