Canon GP215 Service Manual page 297

Part
Composite power supply
PCB
Laser scanner unit
Laser unit
CCD unit
Analog processor PCB
Scanning lamp
DC controller PCB
Standard white plate
Fixing assembly
COPYRIGHT © 1996 CANON INC.
Service mode
*3* (Enter the values
recorded on the label.)
*4* Shading auto correction
*4* PD density auto correc-
tion
*4* 200PWM density auto
correction
*4* 600PWM density auto
correction
*4* Shading auto correction
*4* Factory/R&D shading
auto correction
*3* FIXER-REGST
*3* FILM LANK
*4* FILM_INIT_ROTATE
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
3. OPERATIONS AND TIMING
Steps
1) Enter the values recorded on
the label attached to the
composite power supply
PCB under the appropriate
items on the 3rd page in ser-
vice mode (*3*).
2) Execute 'shading auto cor-
rection' in service mode
(*4*).
3) Execute 'PD density auto
correction' (*4*), '200PWM
density auto correction', and
'600PWM density auto cor-
rection'.
1) Execute 'shading auto cor-
rection' in service mode
(*4*).
1) Execute 'factory/R&D shad-
ing auto correction' in ser-
vice mode (*4*).
1) Enter the values recorded on
the label attached to the fix-
ing assembly under 'FIXER-
REGST' and
vice mode (*3*).
2) Execute
'FILM_INIT_ROTATE' (14th
page under 'FUCTION'; *4*).
in ser-
3–243