2. Error Conditions - MFC Error Procedure
26
Morgana DocuMaster MFC - Service Manual
2.1.7
Creaser Module Problems
Also (See Section 2.2) Paper Jams and (See Section 3.1) Crease Quality.
The feed clutch is defective (causes
clutch drag).
Replace the feed clutch (see Section
4.9.2).
There is marking on the
lead-edge of the sheet.
The stock is unsuitable for the
friction feed bin.
Put the stock in a suction feed bin.
There is too much tray pressure.
Decrease the tray pressure (See
MFC
User Operating Instructions Manual
).
There is too much separator
pressure.
Decrease the separator pressure (See
MFC User Operating Instructions
Manual
).
The paper tray will not lift/
go down.
A lower paper guide is not clipped
down which stops the paper tray.
Check the lower paper guides.
The paper tray shows
empty when it is loaded.
The bottom sheet has a solid area of
black ink/toner which does not
deflect light from the tray loaded
sensor.
Turn the job around when possible.
Place a sheet of unprinted paper
below the paper stack.
The tray loaded sensor is defective.
Replace the tray loaded sensor (see
Section 4.9.5).
The feed bin control PCB is
defective.
Replace the feed bin control PCB (see
Section 4.9.3).
Problem
Cause
Solution
Problem
Cause
Solution
The main drive motor
does not start.
There is no power to the high power
stepper PCB.
Check the power supply to the high
power stepper PCB.
Replace a PSU (see Section 4.12.6) or
(see Section 4.12.7).
The high power stepper PCB is
defective.
Replace the high power stepper PCB
(see Section 4.12.4).
There is to signal to the high power
stepper PCB.
Check the signal cable connection
between the high power stepper PCB
and the controller PCB.
Replace the controller PCB (see
Section 4.12.2).
The main drive motor is defective.
Replace the main drive motor (see
Section 4.7.2).
The creaser drive motor
does not start.
There is no power on the dual
stepper PCB.
Check the power supply to the dual
stepper PCB.
Replace a PSU (see Section 4.12.6) or
(see Section 4.12.7).
The dual stepper PCB is defective.
Replace the dual stepper PCB (see
Section 4.12.3).
There is no signal to the dual
stepper PCB.
Check the signal cable connection
between the dual stepper PCB and the
controller PCB.
Replace the controller PCB (see
Section 4.12.2).
The creaser drive motor is defective.
Replace the creaser drive motor (see
Section 4.10.10).
Summary of Contents for DocuMaster MFC
Page 8: ...CONTENTS vi Morgana DocuMaster MFC Service Manual ...
Page 9: ...Morgana DocuMaster MFC Service Manual 1 1 SECTION 1 Introduction ...
Page 27: ...Morgana DocuMaster MFC Service Manual 19 2 SECTION 2 Error Conditions ...
Page 43: ...Morgana DocuMaster MFC Service Manual 35 3 SECTION 3 Output Quality Problems ...
Page 46: ...3 Output Quality Problems Crease Quality 38 Morgana DocuMaster MFC Service Manual ...
Page 47: ...Morgana DocuMaster MFC Service Manual 39 4 SECTION 4 Service Procedures ...
Page 196: ...4 Service Procedures The MFC Maintenance Schedule 188 Morgana DocuMaster MFC Service Manual ...
Page 197: ...Morgana DocuMaster MFC Service Manual 189 5 SECTION 5 Parts Lists ...
Page 199: ...Morgana DocuMaster MFC Service Manual 191 6 SECTION 6 General Procedures ...
Page 221: ...Morgana DocuMaster MFC Service Manual 213 7 SECTION 7 Electrical and Control System ...
Page 259: ...Morgana DocuMaster MFC Service Manual 251 8 SECTION 8 Installation Manual ...
Page 266: ...8 Installation Manual Install the MFC 258 Morgana DocuMaster MFC Service Manual ...
Page 267: ......