2-28 MFP Service Manual
7500-XXX
847.01
Service fax
Fax storage The remaining memory available on the hard drive
is too small.
Go to “847.01 Fax failure” on page 2-148.
848.00
Service
modem
Fax modem/configuration ID
mismatch
The device does not have a modem installed, even
though its configuration ID indicates that a modem
should be present.
Go to “848.00 Modem failure” on page 2-148.
849.00
Service hard
drive
Hard drive/configuration ID
mismatch
The device does not have a hard drive installed,
even though its configuration ID indicates that a
hard drive should be present.
Go to “849.00 Hard drive failure” on page 2-149.
84
PC unit life
warning
PC cartridge life near end The PC cartridge needs to be replaced soon.
Go to “PC cartridge end of life” on page 2-186.
88
Toner low
Toner cartridge near empty The toner cartridge needs to be replaced soon.
Go to “Toner cartridge near empty” on
page 2-195.
88
Replace toner
Toner cartridge empty All toner in the toner cartridge is consumed, or toner
supply is clogged.
Go to “Toner cartridge empty” on page 2-193.
900.XX
Service RIP
software
RIP card assembly software
failure
A failure has occurred in the RIP card assembly
software.
Go to “900.XX RIP card assembly software
failure” on page 2-149.
903.00
Service
engine error
RAM read/write check failure Read/write of RAM on the printer engine card
assembly failed.
Go to “903.00 RAM read/write check failure” on
page 2-149.
904.00
Service
engine error
NVM data failure A data error of NVM on the printer engine card
assembly occurred.
Go to “904.00 NVM data failure” on page 2-150.
905.00
Service
engine error
NVM read/write cannot be
executed failure
Read/write of the NVM on the printer engine card
assembly failed.
Go to “905.00 NVM read/write cannot be
executed failure” on page 2-150.
906.00
Service
engine error
CPU power to access NVM
failure
An internal process for data write of the NMVM on
the printer engine card assembly failed.
Go to
“906.00 CPU power to access NVM failure”
on page 2-151.
907.00
Service
engine error
RFID ASIC failure The RFID control circuit failed.
Go to “907.00 RFID ASIC failure” on page 2-151.
908.00
Service
engine error
PPM data failure An incorrect NVM data is saved on the PPM.
Go to “908.00 PPM data failure” on page 2-152.
Error code or
message
Error contents Description/Action
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