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09/9/1005
AND TIMING
Vill. STANDARDS AND ADJUSTMENTS
1.
Actions to Take After Replacement
Scanning lamp
. Adjust the intensity of the scanning lamp.
. Execute AE adjustment.
Intensity/AE sensor
. Adjust the intensity of the scanning lamp.
PCB
. Execute AE adjustment
Composite power
. Adjust the intensity of the scanning lamp.
supply PCB
. Execute AE adjustment.
. Execute measurement voltage correction for APVC
(PW_OFST).
. Execute measurement current correction for APVC
(IP_ADJ).
Pre-exposure lamp
. Adjust the pre-exposure lamp output. (PREX_LP)
DC controller PCB
. Adjust the intensity of the scanning lamp.
*: Only if the model is
2. Execute AE adjustment.
not equipped with the
. Adjust the image leading edge non-image width
automatic indication of
(LE_BLANK).
drum cartridge
. Adjust the image leading edge margin (REGST).
replacement time.
. Execute primary charge output voltage correction
(PRIMARY).*
. Execute APVC measurement current correction
(IP_OFST).*
. Execute measurement voltage correction for APVG
(PW_OFST).
. Execute measurement current correction for APVC
(IP_ADJ),
. Execute ratio fine adjustment (LENS_ ADJ).
10, Execute pre-exposure lamp output adjustment
(PREX_LP).
Drum unit
1. Execute primary corona output voltage correction
Only if the model is not
(PRIMARY).
equipped with the
2. Execute measurement voltage correction for APVC | automatic indication of
(PW_OFST).
drum cartridge
replacement time.
ADF controller PCB '| 1. Execute original leading edge stop position.
NP6012F/NP6212 only.
Table 3-801
COPYRIGHT © 1995 CANON INC.
CANON NP6O12/NPSOI2F /NP6212 REV. SEPT. 1995 PRINTEDIN JAPAN (IMPRIME AU JAPON)
3-83
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