Epson AcuLaser C8500 Service Manual page 331

EPSON AcuLaser C8500
Table 4-18. NVM List
EEPROM Read([90 05 XX XX]), EEPROM Write([90 06 XX XX YY XX (XX XXXX)])
Can/
Cannot NVM No. Data
Use (Hex) Byte Description of Data
* 734 2 DEVELOPER ASSY C
developing medicine drive
(02DE)
time counter
DEVE.CLITCH ASSY
movement accumulation time
* 736 2 TONER CARTRIDGE BK Life
counter
(02E0)
Dispense accumulation time.
* 738 2 TONER CARTRIDGE Y Life
counter
(02E2)
Dispense accumulation time.
* 740 2 TONER CARTRIDGE M Life
counter
(02E4)
Dispense accumulation time.
* 742 2 TONER CARTRIDGE C Life
counter
(02E6)
Dispense accumulation time.
* 744 4 MAIN FUSER ASSY Life
counter
(02E8)
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.)
Chapter 4 Diagnostics
Set
Function Range
(Hex)
Default
Units (Hex)
-
(0000)
1min
-
(0000)
100msec
-
(0000)
100msec
-
(0000)
100msec
-
(0000)
100msec
-
(0000
-
0000)
EEPROM Read([90 05 XX XX]), EEPROM Write([90 06 XX XX YY XX (XX XXXX)])
Can/
Cannot NVM No.
Use (Hex)
0 * 748
(02EC)
0
0
* 752
(02F0)
0
0
* 760
(02F8)
0
X 764
(02FC)
*
Table 4-18. NVM List
Function
Data
Byte Description of Data
4 BELT CLEANER ASSY Life
counter
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.)
4 Printer Life counter
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.)
4 TRANSFER ASSY Life
counter
Count accumulation value.
(At a TR0 signal one time
[IBT BELT ASSY one turn], 1
count.)
4 DRUM CARTRIDGE Life
counter
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.
Revision C
Set
Range
(Hex)
Default
Units (Hex)
- 0
(0000
-
0000)
- 0
(0000
-
0000)
- 0
(0000
-
0000)
- 0
(0000
-
0000)
4-63