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Lexmark CX923
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General troubleshooting guide for 900.00 error code system software errors
Firmware bug in FW23 (releases 230.001-230.223) causes 129.00, 129.10, 129.20, and 129.30 errors. Impacted toner cartridge supply reports at 4% level with empty toner cartridge. Printout appears lighter than expected
Scanning from Scan Center causes 900.00 error
Troubleshooting 189.00 Service Engine Error
Lexmark CS92x & CX92x ? Intermittent Loud Noise from the High Capacity Input Tray (HCIT)
170.73, 166.73, 167.73 and 168.73 error codes
383.63 Finisher error and loud noise from Finisher option
900 Firmware Error Kernel Crash when the printer is connected to certain networks
121.45 Service fuser error
900.00 error when copying photo type in mixed sizes
900 error message and scanner is heating up
88.00 error is prompted on newly installed toner cartridges
900 error message with crash code ‘reason Watched process is no longer alive: com.lxk.ui’
196.11 Service Engine Error on the MS/MX 91x Printer
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