Error Message - Lexmark CS720 Service Manual

126 and 127 error messages
Error code Description
126.01 LVPS line voltage error was detected.
126.02 LVPS line voltage error was detected.
126.06 LVPS 25V line error was detected.
126.07 LVPS 5V rail was down during POR.
126.10 No line frequency was detected.
126.11 Line frequency has gone outside the operating
range.
127.01 HVPS primary power supply was not detected.
127.02 HVPS secondary power supply was not detected.

128 error message

Error code Description
128.00 TPS communications error
142 error messages
Error code Description
142.80 The motor (CM developer) did not turn on.
142.81 The motor (CM developer) did not turn off.
142.82 The motor (CM developer) speed did not ramp up
to the required level.
142.83 The motor (CM developer) stalled.
142.84 The motor (CM developer) ran too slow.
142.85 The motor (CM developer) ran too fast.
142.86 The motor (CM developer) did not run at the
correct timing.
Action
See "LVPS service check" on page
See "HVPS service check" on page
Action
See "TPS communications service check" on
page
Action
See "Motor (CM developer) service check" on
page 186.
Diagnostic information
171
197.
5028
185.
185.