Canon GP200 Service Manual page 38

1. GENERAL DESCRIPTION
3. Adjustment/Cleaning
The machine is adjusted before shipment from the factory, but the type of copy paper or original can
cause discrepancies in relation to original sizes and densities. To correct such problems, the user may exe-
cute the following modes for adjustment/cleaning.
No. Item
1 Zoom Fine-Adjustment
2 Exposure Recalb.
3 Feeder Cleaning
4 Roller Cleaning
1–28
COPYRIGHT © 1996 CANON INC.
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Description
Use it to fine adjust slight discrepancies
noted between original and copy sizes in
relation to vertical and horizontal reproduc-
tion ratios.
Range: –1.0% to +1.0%
Unit: 0.1%
Use it with the density adjustment memory
at its center value to adjust the copy density
when making copies of a typical original
(without dirt or fogging).
Use it to clean the pick-up roller assembly
by placing copy paper in the feeder and cir-
culating it inside the feeder.
Use it to clean the roller cleaning assembly
if copies are soiled.
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
Factory settings
0
5*
1~9
None
None