Lexmark X95 series - Page 85

Diagnostic information 2-35
7558-xxx
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843.00
Service scanner
failure
Sensor (scanner HP) failure An failure occurred while counting the
pulses of the scanner drive motor
assembly.
After the Carriage Motor turned on, the
sensor (scanner HP) did not turn on within
the specified time.
Go to “843.00 Sensor (scanner HP)
failure” on page 2-245.
843.05
Service scanner
failure
Scanner carriage over run failure The scanner carriage has over run.
Go to “843.05 Scanner carriage over run
failure” on page 2-246.
843.10
Service scanner
failure
ADF RAM test failure The ADF controller card assembly RAM
has failed in the read/write operation.
Go to “843.10 ADF RAM test failure” on
page 2-246.
843.11
Service scanner
failure
ADF EEPROM failure The ADF-EEPROM failed during the read/
write operation.
Go to “843.11 ADF EEPROM failure” on
page 2-247.
843.20
Service scanner
failure
Scanner unit assembly connection
failure
There is an open circuit in the scanner
interface cable assembly between the
scanner controller card assembly and the
RIP card assembly.
Go to “843.20 Scanner unit assembly
connection failure” on page 2-247
843.21
Service scanner
failure
Scanner unit assembly EEPROM
failure
The scanner unit assembly EEPROM
failed during the read/write operation.
Go to “843.21 Scanner unit assembly
EEPROM failure” on page 2-247.
843.22
Service scanner
failure
Scanner unit assembly EEPROM sub
system failure
The scanner unit assembly EEPROM
failed during the read/write operation.
Go to “843.22 Scanner unit assembly
EEPROM sub system failure” on
page 2-248.
843.24
Service scanner
failure
Image processing failure An failure occurred in the image-
processing system.
Go to “843.24 Image processing failure”
on page 2-248.
843.25
Service scanner
failure
Scanner controller card assembly
failure 1
An internal processing failure occurred in
the scanner controller card assembly.
Go to “843.25 Scanner controller card
assembly failure 1” on page 2-248.
843.26
Service scanner
failure
Scanner controller card assembly
failure 2
An internal processing failure occurred in
the scanner controller card assembly.
Go to “843.26 Scanner controller card
assembly failure 2” on page 2-249.
8xx service error codes
Error code Description Action