Table of Contents
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Procedure
Refer to
Table
1. Perform the relevant action. For an explanation of PEST codes refer to
dC123.
Table 1 PEST Hard and Soft Fault Codes
Code
Hard/Soft
Action
99-460
Hard
Check the
dC123
If there are multiple heater open faults for the marking unit (12 head
heaters, 2 umbilical heaters and 2 melt reservoir heaters).
•
Check the cable between marking unit driver PWB at PJ701
and marking unit heater PWB at PJ901.
•
Enter
dC330
heater (this will enable the AC relays) check that AC voltage is
at the marking Unit heater PWB at PJ101.
•
If voltages are not present, check the AC cable between the
marking unit PWB at PJ101 and the power supply at PJ4AC.
If the cable is OK. Check the power supply unit fuses. These
fuses are inside the power supply unit and not replaceable.
If a fuse is blown, isolate and repair the cause of the blown fuse
and then install a new power supply unit,
•
If voltages are present at the marking unit heater PWB.
Check the fuses on the PWB.
If a fuse is blown, isolate and repair the cause of the blown fuse
and then install a new marking unit heater PWB,
5.
•
If there is only this one heater fault, check the AC / heater
cabling to the umbilical. If it is open or short replace the cable,
otherwise install a new umbilical.
Refer to the
93-535-00 to 93-537-00, 93-958-00
Thermal Error RAP. Run the upper umbilical test.
99-461
Hard
Go to the
93-538-00 to 93-540-00, 93-959-00
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short install a new cable. If necessary, install a new umbilical.
99-462
Hard
Go to
93-535-00 to 93-537-00, 93-958-00
Error RAP. Check the AC / heater cabling umbilical. If it is open or
short replace cable, otherwise replace the umbilical.
99-463
Hard
Go to the
93-538-00 to 93-540-00, 93-959-00
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short install a new cable. If necessary, install a new umbilical.
99-464
Soft
Go to
93-535-00 to 93-537-00, 93-958-00
Error RAP. Check the AC / heater cabling umbilical. If it is open or
short replace cable, otherwise replace the umbilical.
99-465
Soft
Go to the
93-538-00 to 93-540-00, 93-959-00
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short install a new cable. If necessary, install a new umbilical.
ColorQube® 9303 Family
PEST log for addition heater faults.
component control to attempt to activate one
PL 1.15 Item
PL 92.10 Item
Upper Umbilical
Lower Umbilical Ther-
Upper Umbilical Thermal
Lower Umbilical Ther-
Upper Umbilical Thermal
Lower Umbilical Ther-
Code
Hard/Soft
Action
99-466
Soft
Go to
Error RAP. Check the AC / heater cabling umbilical. If it is open or
short replace cable, otherwise replace the umbilical.
99-467
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short install a new cable. If necessary, install a new umbilical.
99-470
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
99-471
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir. This
soft fault is raised only if reservoir 2 heater is open.
99-471
Hard
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir. This
hard fault is raised if both reservoir 1 and 2 heaters are open.
99-472
Hard
Go to the
2.
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
99-473
Hard
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
99-474
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
99-475
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
99-476
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
99-477
Soft
Go to the
mal Error RAP. Check the AC / heater cabling umbilical. If it is open
or short, install a new cable. If necessary, install a new reservoir.
February 2013
2-493
Table 1 PEST Hard and Soft Fault Codes
93-535-00 to 93-537-00, 93-958-00
93-538-00 to 93-540-00, 93-959-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
93-520-00, 93-521-00, 93-522-00
99-460-00 to 99-477-00
Upper Umbilical Thermal
Lower Umbilical Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Ink Melt Reservoir Ther-
Status Indicator RAPs
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