89:03 Stacker ramps motor error
Call agent:
1. Use the power switch at the rear to turn off the printer, then disconnect the power cord.
Remove all paper from the stacker and basket.
Reconnect the power cord, then turn on the printer.
2. Perform the stacker ramps motor diagnostic test to troubleshoot the problem further.
Service engineer:
1. Check that the stacker ramps motor cable is undamaged and correctly connected to the engine PCA.
2. Replace the stacker ramps motor. See Ramps Motor on page 385.
90:03 Diverter valves motor error
Call agent:
1. Use the power switch at the rear to turn off the printer, then disconnect the power cord.
Remove all paper from the stacker and basket.
Reconnect the power cord, then turn on the printer.
2. Perform the output valve test to troubleshoot the problem further.
3. Perform the output valves calibration to check system performance, and troubleshoot further.
Service engineer:
1. Check that the diverter valves motor cable is undamaged and correctly connected to the engine PCA.
2. Replace the valves motor and sensor. See Valves Motor on page 367.
3. Perform the diverter valves Service Calibration
4. If the error persists, disassemble the stacker, and perform the output valves test in order to see if the
valves are able to move without problems (ignore the result of the test). See Output Valve Test
on page 171.
5. If the valves are moving properly, replace the stacker. See Stacker on page 368.
6. Perform the diverter valves, stacker overdrive Service Calibrations.
7. Check the system, initializing the printer, and performing a "form feed and cut" action.
93.0.n:10 Ink pressure error in first test during in Printhead filling for color n
n indicates the failing color:
●
n=0 stands for photo black
●
n=1 stands for gray
●
n=2 stands for matte black
140 Chapter 3 System error codes ENWW
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