C350 error c-0660

[jrf]

Have any of you come accross this error, i can not ge much information on it, thanks

[Cantechman]

Its a scanner error. Not familiar with it but here is what to look for, maybe a dirty home position sensor?

C0660 Scanner overrun failure • The Scanner Home Sensor detects the Scanner at its
home position during a period of time that begins with
the time when a prescan command and a scan preparation
command are executed and ends when a home
return command is executed.

Relevant Electrical Parts
Scanner Home Sensor (PC201)
Scanner Motor (M201)
Scanner Motor Drive Board (PWB-IC)
Image Processing Board (PWB-C)
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1
Correct or change the Scanner drive (cable, pulley,
gear, belt) if it is faulty.
— —
2 Correct the Scanner Motor set screw if loose. — —
3 Adjust “Top Image” and “FD-Mag.” — —
4
Check the PC201, M201, PWB-IC and PWB-C
connector for proper connection and correct as
necessary.
— —
5 PC201 I/O check PWB-C PJ11C-8 (ON) 21-Z
6 M201 operation check
PWB-IC PJ3IC-3 (LOCK)
PWB-IC PJ3IC-1 (REM)
25-Z
7 Change PWB-IC. — —

8 Change PWB-C. —

[jrf]

Thanks Cantechman, I have changed the home position sensor but i have not replaced board, let you know how it goes but it is an intermittent fault.

[Cantechman]

Those are the worst....I much prefer a constant problem.