Table of Contents
Advertisement
Error code
952.xx
953.xx
954.xx
955.xx
956.xx
957.xx
958.xx
959.xx
959.0x
Description
A recoverable MVRAM Cyclic Redundancy
Check (CRC) error occurred. n is the offset at
which the error occurred.
NVRAM chip failure with mirror.
1
POR the printer.
2
If the problem persists, replace the UICC
card.
The NVRAM chip failure with controller part.
The Code ROM or NAND flash failed the
Cyclic Redundancy Check (CRC) check or the
NAND experienced an uncorrectable multi-
bit failure. <loc> indicates the source of the
failure and has one of the following values:
•
CRC Failure: The source is a failing
package indicated by Pn where n is the
package number. This error could occur
on a controller with ROM or NAND flash
and could occur as a result of the CRC
check done when the machine is
powered on. The range of package
numbers is from 0 to 15.
•
Error Correction Code (ECC) Failure: The
source is a failing page indicated by Bn
where "n" is the page number. This error
occurs only if a multi-bit failure is detected
during the ECC execution. Single bit
failures will be corrected automatically
and will not result in a service error. The
range of page numbers is from 0 to 1023.
Controller board failure. Processor failure.
Check on .02 for fan error.
Controller board failure. ASIC failure.
Printer has performed more than 100 "shift
and reflash" operations as a result of ECC bit
corrections.
Controller verification failure of system boot
code.
System hardware failure.
Diagnostics and troubleshooting
Action
Performing a POR will clear this error.
Go to
page
Go to
check" on page
Go to
service check" on page
Go to
page
243
"Upper control panel removal" on
317.
"950.xx NVRAM failure service
244.
"Invalid firmware/controller board
245.
"Controller board removal" on
393.
5028
Advertisement
Table of Contents
