Canon C2050, Service Handbook

Page: 233 / 292

SERVICE MODE
S-91
COPIER>FUNCTION
LAMP-ADJ
Use it to adjust the intensity of light (if a new scanning lamp has been
mounted).
• For instructions, see the body text.
USE-LAMP
Use it to adjust the intensity of light (if the scanning lamp has been re-
moved once and mounted thereafter for cleaning or the like).
• For instructions, see the body text.
<MISC-P>
Use it to check the operation of the printer unit.
IP-CHK
Use it to execute self diagnosis of the AP-IP PCB.
1) Select this item to highlight.
2) Press the OK key. (The main power switch will automatically turn
off.)
• At the end of self diagnosis, the result will be indicated in terms of ‘OK/
NG’.
POWEROFF
Use it to execute auto power-off.
1) Select this item to highlight.
2) Press the OK key.
TR-DOWN
Use it to move down the transfer belt.
1) Select this item to highlight.
2) Press the OK key.
TR-UP
Use it to move up the transfer belt.
1) Select this item to highlight.
2) Press the OK key.