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General Troubleshooting
4-55
Mechanical Initialization of the Print Engine
The following chart does not include initialization of the exit module.
Start the Thermals
13,xxx
Unbind Media
Path Motor and
Home the MPT
31,000
Home the Y
-Axis
5001, 5002
W
ait for the Head
to read
OK_TO_WIPE
Temperatures
13.xxx
Home XA
6000
Move XA to
HEAD TIL
T
POSITION
6000
Start Mechanical
Recover
y
Set FIRMW
ARE states:
CapState = UNKNOWN
Head T
ilt State = UNKNOWN
DmfixState = UNKNOWN
Y
aState = HOMELESS
Xa State = HOMELESS
Is the head tilt
Cam engaged
(head tilted?)
Home the CAP/wiper
without disengaging the
Head T
ilt Cam
8005, 8007, 8008, 8009
YES
NO
If the NVRAM valve cap HT Spring On is set the wiper
will move up 100 milli-inches to determine if it is in the
spring. if it is it will use a special algorthm to get out
of the restraint spring if not it just homes the wiper
normally
.
V
alves in the NVRAM are used to
determine if the printhead and wiper have
contact or if the head was parked on
last power down. If the printhead and
wiper are in contact, the printhead warms
first before moving. If the printhead
is parked, the printhead is warm
before moving to the print position.
The dashed line traces what happens
if the printhead was parked on last
power down.
The RED
numbers indicate errors that
may be displayed at that point in the
mech init process.
Mechanical Recover
y
POWER ON
s2424-066
Summary of Contents for WorkCentre C2424/DX
Page 1: ...WorkCentre C2424 copier printer Service Manual...
Page 2: ......
Page 16: ...xii WorkCentre C2424 Copier Printer...
Page 24: ...xx WorkCentre C2424 Copier Printer...
Page 92: ...2 48 WorkCentre C2424 Service Manual...
Page 300: ...6 14 WorkCentre C2424 Service Manual...
Page 374: ...8 64 WorkCentre C2424 Service Manual s2424 214 Back Frame...
Page 379: ...9 Section Parts Lists In this chapter Serial Number Format Using the Parts List Xerox Supplies...
Page 431: ......
Page 432: ...604E13990...