Service Manual
Page 408
...(SR11) to verify that the primary transfer disengagement roller is installed correctly. 2. See Change the toner collection unit on page 86. 59.C0 ERROR To continue turn off then on The toner-collection unit is functioning. If not, replace the sensor. 4. Run a sensor test ... continue turn off then on The developing-disengagement motor is clogged. See Developingdisengagement motor on page 251. 59.F0 ERROR To continue turn off then on A drum motor has experienced a startup error. 1. Run the primary transfer drive test in the DIAGNOSTICS menu. 2. Table 7-13 Control-panel messages ...
...(SR11) to verify that the primary transfer disengagement roller is installed correctly. 2. See Change the toner collection unit on page 86. 59.C0 ERROR To continue turn off then on The toner-collection unit is functioning. If not, replace the sensor. 4. Run a sensor test ... continue turn off then on The developing-disengagement motor is clogged. See Developingdisengagement motor on page 251. 59.F0 ERROR To continue turn off then on A drum motor has experienced a startup error. 1. Run the primary transfer drive test in the DIAGNOSTICS menu. 2. Table 7-13 Control-panel messages ...