04/2016
6-27
Phaser 4600/4620/4622 Printer Service Manual
dC131
6 General Procedures and Information
Revised
07-440 Top Registration
Tray 4 Duplex
(1st side)
The changed dimension of Tray
4 top registration of 1st side in
duplex long and short.
0 ~ 60 (0.5mm / 13
steps)
30
07-450 Side Registra-
tion Tray 4
Duplex (1st side)
The changed dimension of Tray
4 side registration of 1st side in
duplex long and short.
0 ~ 60 (0.5mm / 13
steps)
30
07-500 Top Registration
Tray 5 Simplex
The changed dimension of Tray
5 top registration in simplex
0 ~ 60 (0.5mm / 13
steps)
30
07-510 Side Registration
Tray 5 Simplex
The changed dimension of Tray
5 side registration in simplex.
0 ~ 60 (0.5mm / 13
steps)
30
07-520 Top Registration
Tray 5 Dup_long
(2nd side)
1 top registration of 2nd side in
duplex long.
0 ~ 60 (0.5mm / 13
steps)
30
07-530 Side Registration
Tray 5 Dup_long
(2nd side)
The changed dimension of Tray
5 side registration of 2nd side
in duplex long
0 ~ 60 (0.5mm / 13
steps)
30
07-540 Top Registration
Tray 5 Duplex
(1st side)
The changed dimension of Tray
5 top registration of 1st side in
duplex long and short.
0 ~ 60 (0.5mm / 13
steps)
30
07-550 Side Registra-
tion Tray 5
Duplex (1st side)
The changed dimension of Tray
5 side registration of 1st side in
duplex long and short.
0 ~ 60 (0.5mm / 13
steps)
30
07-600 Top Registration
Tray 6 Simplex
The changed dimension of Tray
6 top registration in simplex
0 ~ 60 (0.5mm / 13
steps)
30
07-610 Side Registration
Tray 6 Simplex
The changed dimension of Tray
6 side registration in simplex.
0 ~ 60 (0.5mm / 13
steps)
30
07-620 Top Registration
Tray 6 Dup_long
(2nd side)
1 top registration of 2nd side in
duplex long.
0 ~ 60 (0.5mm / 13
steps)
30
07-630 Side Registration
Tray 6 Dup_long
(2nd side)
The changed dimension of Tray
6 side registration of 2nd side
in duplex long
0 ~ 60 (0.5mm / 13
steps)
30
07-640 Top Registration
Tray 6 Duplex
(1st side)
The changed dimension of Tray
6 top registration of 1st side in
duplex long and short.
0 ~ 60 (0.5mm / 13
steps)
30
07
-650 S
ide Registra-
tion Tray 6
Duplex (1st side)
The changed dimension of Tray
6 side registration of 1st side in
duplex long and short.
0 ~ 60 (0.5mm / 13
steps)
30
Table 2 NVM Chain 8
Location NVM Name NVM Description Value Default
08-120 Tray 1 Pick Roller
life page counter
Number of Tray 1 sheets since
last reset. Read only.
Current count None
08-130 Tray 2 Pick Roller
life page counter
Number of Tray 2 sheets since
last reset. Read only.
Current count None
Table 1 NVM Chain 7
Location NVM Name NVM Description Value Default
08-140 Tray 3 Pick Roller
life page counter
Number of Tray 3 sheets since
last reset. Read only.
Current count None
08-150 Tray 4 Pick Roller
life page counter
Number of Tray 4 sheets since
last reset. Read only.
Current count None
08-160 Tray 5 Pick Roller
life page counter
Number of Tray 5 sheets since
last reset. Read only.
Current count None
08-170 Tray 6 Pick Roller
life page counter
Number of Tray 6 sheets since
last reset. Read only.
Current count None
Table 3 NVM Chain 9
Location NVM Name NVM Description Value Default
09-100 LD Light Level 600dpi laser light level. Value
in PWM.
200 ~ 600 350
09-110 MHV Control
Bias Control
Main charge bias control.
Basic of value (HVPS setting
is value). Value in PWM.
108 ~145 126
09-120 THV Control Bias
Control
Transfer bias control. Basic
of value (HVPS setting is
value). Value in PWM.
41 ~ 220 76
09-130 Deve Bias Con-
trol
Developer bias control. Basic
of value (HVPS setting is
value). Value in PWM standard
voltage: -500V (PWM 522).
408 ~ 607 522
09-140 Detack Bias Con-
trol
Detack bias control. Basic of
value (HVPS setting is
value). Value in PWM standard
voltage: -1800V
80 ~ 160 123
09-150 Altitude Adjust-
ment
Altitude adjustment in
meters.
Current setting None
09-200 Drum Life Page
Counter
Drum life count since last reset.
Read only.
Current count. None
09-210 Toner Cartridge
Life Page Count
Toner Cartridge life count since
last reset. Read only.
Current count None
09-220 Drum life Time Drum rotation time in minutes.
Read only.
Current count None
09-230 Transfer Roller
Life Page Count
Transfer Roller life count since
last reset. Read only.
Current count None
09-300 Dot Count Dot count value of consecutive
printing. Read only.
One page dot count.
Table 4 NVM Chain 10
Location NVM Name NVM Description Value Default
10-100 StandBy Temper-
ature Offset
Target temperature during
standby mode.
0 ~ 15 (4 steps / 5
degree intervals)
10
Table 2 NVM Chain 8
Location NVM Name NVM Description Value Default
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