Xerox ColorQube 9303 Series, Service Manual

Page: 537 / 1812

February 2013
2-513 ColorQube® 9303 Family
99-824-00 to 99-838-00, 99-839-00 to 99-871-00
Status Indicator RAPs
99-839-00 to 99-871-00 PEST Error 39 RAP
99-839-00 Motor, head maint vertical short.
99-840-00 Motor, X axis upper open.
99-841-00 Motor, X axis upper short.
99-842-00 Motor, X axis upper power low.
99-843-00 Motor, X axis upper power high.
99-845-00 Motor, X axis lower open.
99-846-00 Motor, X axis lower short.
99-847-00 Motor, X axis lower power low.
99-848-00 Motor, X axis lower power high.
99-860-00 Motor, IOD shuttle open.
99-861-00 Motor, IOD shuttle short.
99-863-00 Motor, IOD shuttle power low.
99-864-00 Motor, IOD shuttle power high.
99-870-00 Motor, ink keyplate open.
99-871-00 Motor, ink keyplate short.
Initial Actions
WARNING
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
GP 14 . Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
Procedure
Refer to Table 1 . Perform the relevant action. For an explanation of PEST codes refer to
dC123 .
99-834 Soft Go to the 91-567-00 to 91-568-00 Lower Carriage Error RAP. Check the
carriage drive select motor. If the motor is good, check the harness
between PJ603 on the drum driver PWB and PJ403 on the IME control-
ler PWB.
99-835 Hard Refer to WD 9.11 . Check the DC cabling to the HM vertical motion
motor. Measure the resistance at PJ401 on the marking unit driver PWB
for an open or short circuit and to the chassis for a short circuit.
If a fault is found, repeat the measurement at the HM vertical motion
motor. If a short is measured, the marking unit driver PWB may be dam-
aged and be reported as an ‘open’ error.
If short error is reported, the motor is drawing excessive power.
Install new components as necessary, HM vertical motion motor,
PL
91.15 Item 12 , marking unit driver PWB, PL 92.10 Item 4 .
Refer to the 91-559-00 Marking Unit Components Out of Position RAP.
Check the HM vertical motion motor.
99-836 Hard Refer to WD 9.11 . Check the DC cabling to the HM vertical motion
motor. Measure the resistance at PJ401 on the marking unit driver PWB
for an open or short circuit and to the chassis for a short circuit.
If a fault is found, repeat the measurement at the HM vertical motion
motor. If a short is measured, the marking unit driver PWB may be dam-
aged and be reported as an ‘open’ error.
If short error is reported, the motor is drawing excessive power.
Install new components as necessary, HM vertical motion motor,
PL
91.15 Item 12 , marking unit driver PWB, PL 92.10 Item 4 .
Refer to the 91-559-00 Marking Unit Components Out of Position RAP.
Check the HM vertical motion motor.
99-837 Hard Refer to WD 9.11 . Check the DC cabling to the HM horizontal motion
motor. Measure the resistance at PJ304 on the marking unit driver PWB
for an open or short circuit and to the chassis for a short circuit.
If a fault is found, repeat the measurement at the HM horizontal motion
motor. If a short is measured, the marking unit driver PWB may be dam-
aged and be reported as an ‘open’ error.
If short error is reported, the motor is drawing excessive power.
Install new components as necessary, HM horizontal motion motor,
PL
91.15 Item 15 , marking unit driver PWB, PL 92.10 Item 4 .
Refer to the 91-512-00, 91-605-00 Marking Unit Motor Short RAP.
Check the HM horizontal motion motor.
99-838 Hard Refer to WD 9.11 . Check the DC cabling to the HM horizontal motion
motor. Measure the resistance at PJ304 on the marking unit driver PWB
for an open or short circuit and to the chassis for a short circuit.
If a fault is found, repeat the measurement at the HM horizontal motion
motor. If a short is measured, the marking unit driver PWB may be dam-
aged and be reported as an ‘open’ error.
If short error is reported, the motor is drawing excessive power.
Install new components as necessary, HM horizontal motion motor,
PL
91.15 Item 15 , marking unit driver PWB, PL 92.10 Item 4 .
Refer to the 91-512-00, 91-605-00 Marking Unit Motor Short RAP.
Check the HM horizontal motion motor.
Table 1 PEST codes and action
Code Hard/Soft Action
Table 1 PEST codes and action
Code Hard/Soft Action
99-839 Soft Go to the 91-559-00 Marking Unit Components Out of Position RAP.
Check the HM vertical motion motor.