Service Manual
Page 37
...PSC PSD PSO PWM RAM RFID RH International Internal Tray Card Image Transfer Unit Black (Key) Local area network Light amplification by stimulated emission of radiation Liquid crystal ...Lexmark Embedded Solution (applications) Laser Scanning Unit Low Voltage Low voltage power supply Megabyte Motor Driver Control Multifunction Device Multifunction Printer Message handling Motor interface millimeter Modified modified read Multipurpose feeder Modem ready Masked Read Only Memory Microswitch NAND (usage: NAND gate) Nonvolatile Memory Nonvolatile Random Access Memory Operator correctable failure...
...PSC PSD PSO PWM RAM RFID RH International Internal Tray Card Image Transfer Unit Black (Key) Local area network Light amplification by stimulated emission of radiation Liquid crystal ...Lexmark Embedded Solution (applications) Laser Scanning Unit Low Voltage Low voltage power supply Megabyte Motor Driver Control Multifunction Device Multifunction Printer Message handling Motor interface millimeter Modified modified read Multipurpose feeder Modem ready Masked Read Only Memory Microswitch NAND (usage: NAND gate) Nonvolatile Memory Nonvolatile Random Access Memory Operator correctable failure...
Service Manual
Page 68
...on page 2-35 959.20 959.21 Controller hardware failure Code did not respond to authenticate a code partition. If this does not resolve the problem, then replace the firmware card and download the emulation again. Network errors 2-30 Service Manual Jump to authenticate Signature Verification...Error Description Action 954.xx 955.xx NVRAM chip failure with system part. See "Controller board service check" on page 2-35. 956.00 RIP card failure: processor failure 956.01 Processor overtemp 957.xx RIP card failure: ASIC failure 958.xx Printer has performed more than 100 "...
...on page 2-35 959.20 959.21 Controller hardware failure Code did not respond to authenticate a code partition. If this does not resolve the problem, then replace the firmware card and download the emulation again. Network errors 2-30 Service Manual Jump to authenticate Signature Verification...Error Description Action 954.xx 955.xx NVRAM chip failure with system part. See "Controller board service check" on page 2-35. 956.00 RIP card failure: processor failure 956.01 Processor overtemp 957.xx RIP card failure: ASIC failure 958.xx Printer has performed more than 100 "...
Service Manual
Page 69
... is unable to identify the exact component failure. 991.xx The specified device has detected an equipment check in network port 978.xx 979.xx Bad checksum while programming network port Flash parts failed while programing network port Other errors 980.xx Engine experiencing unreliable...Fax Receive settings. Diagnostics information 2-31 7014-xxx Error Description Action 975.xx Unrecognizable network Call the next level of support. 976.xx Unrecoverable software error in its system card. Received unknown response from remote fax device. Fax error codes Fax error log ...
... is unable to identify the exact component failure. 991.xx The specified device has detected an equipment check in network port 978.xx 979.xx Bad checksum while programming network port Flash parts failed while programing network port Other errors 980.xx Engine experiencing unreliable...Fax Receive settings. Diagnostics information 2-31 7014-xxx Error Description Action 975.xx Unrecognizable network Call the next level of support. 976.xx Unrecoverable software error in its system card. Received unknown response from remote fax device. Fax error codes Fax error log ...