Epson AcuLaser C8500, Service Manual

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EPSON AcuLaser C8500 Revision C
Chapter 4 Diagnostics 4-63
* 734
(02DE)
2 DEVELOPER ASSY C
developing medicine drive
time counter - 0
(0000)
DEVE.CLITCH ASSY
movement accumulation time 1min
* 736
(02E0)
2 TONER CARTRIDGE BK Life
counter - 0
(0000)
Dispense accumulation time. 100msec
* 738
(02E2)
2 TONER CARTRIDGE Y Life
counter - 0
(0000)
Dispense accumulation time. 100msec
* 740
(02E4)
2 TONER CARTRIDGE M Life
counter - 0
(0000)
Dispense accumulation time. 100msec
* 742
(02E6)
2 TONER CARTRIDGE C Life
counter - 0
(0000)
Dispense accumulation time. 100msec
* 744
(02E8)
4 MAIN FUSER ASSY Life
counter - 0
(0000
0000)
Count accumulation value.
(Form length in the carriage
direction is less than 219mm,
in 1 color 1 count and more
than 219mm, 1 color 2
count.)
-
Table 4-18. NVM List
EEPROM Read([90 05 XX XX]), EEPROM Write([90 06 XX XX YY XX (XX XXXX)])
Can/
Cannot
Use
NVM No.
(Hex)
Data
Byte
Function
Set
Range
(Hex)
Default
(Hex) Description of Data Units
* 748
(02EC)
4 BELT CLEANER ASSY Life
counter - 0
(0000
0000)
Count accumulation value.
(Count 1 print as 1 count in
the case of 2 print on a Belt
one page with 2UP, count 1
print as 2 count in the case of
1 print on a Belt one page
with 1UP and 2UP.)
-
* 752
(02F0)
4 Printer Life counter - 0
(0000
0000)
Count accumulation value.
(Form length in the carriage
direction is less than 219mm,
in 1 color 1 count and more
than 219mm, 1 color 2
count.)
-
* 760
(02F8)
4 TRANSFER ASSY Life
counter - 0
(0000
0000)
Count accumulation value.
(At a TR0 signal one time
[IBT BELT ASSY one turn], 1
count.)
-
X 764
(02FC)
4 DRUM CARTRIDGE Life
counter - 0
(0000
0000)
* Count accumulation value.
(At a TR0 signal one time
[IBT BELT ASSY two turn], 2
count.)
*Actually becomes the value
of CRUM of DRUM
CARTRIDGE by the CRUM
function specification,
EEPROM Write is never to do
it.
-
Table 4-18. NVM List
EEPROM Read([90 05 XX XX]), EEPROM Write([90 06 XX XX YY XX (XX XXXX)])
Can/
Cannot
Use
NVM No.
(Hex)
Data
Byte
Function
Set
Range
(Hex)
Default
(Hex) Description of Data Units