Diagnostic Information 2-23
No Print or Abnormal Print Service Check
FRU/Function
Action
1
Main Logic Board
If the Print Test does not complete correctly,
do the following:
• Replace the main logic board.
• Reset the bidirectional print adjustment.
Refer to “Bidirectional Print Adjustment”
on page 4-5.
2
Interface Cable
Check the connection and continuity of the
interface cable.
3
Emulation Mode
Enter the Setup Menu and make sure the
printer is in the correct emulation mode for the
computer, either IBM or Epson.
4
Serial Interface
Adapter
If the serial interface adapter is installed, make
sure the dip switches match the computer
settings.
• Make sure the serial adapter power cable,
if present, is securely connected to the
printer power connector CN5.
• On newer models, make sure the serial
interface adapter’s power LED is on when
printer power is on.
Run the “Serial Interface Adapter Print Test” on
page 3-6. If the test is not successful replace
the serial interface adapter.
If no defect is found, the printer and serial
interface adapter are working correctly. The
problem may be with the interface cable, the
computer, the printer driver, or the specific job
being sent.
Содержание 2380-001
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Страница 142: ...5 2 Front View ...
Страница 143: ...Connector Locations 5 3 Rear View ...
Страница 145: ...Connector Locations 5 5 Wiring Diagrams Block Diagram 238X 001 ...
Страница 146: ...5 6 Block Diagram 239X 001 ...
Страница 147: ...Connector Locations 5 7 Block Diagram 238X 002 ...
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Страница 150: ...5 10 Block Diagram 239X 003 ...
Страница 160: ...5 20 Connector Locations Main Logic Board 23XX 001 ...
Страница 161: ...Connector Locations 5 21 Main Logic Board 23XX 002 ...
Страница 162: ...5 22 Main Logic Board 23XX 003 ...
Страница 163: ...Connector Locations 5 23 Sub Logic Boards ...
Страница 164: ...5 24 ...
Страница 165: ...Connector Locations 5 25 Power Supply ...
Страница 166: ...5 26 Operator Panel ...
Страница 169: ...Preventive Maintenance 6 3 Lubrication Points Oil The oil felt 1 in the carrier block The tractor shaft 1 ...
Страница 170: ...6 4 Lubrication Points Grease Gear mounting studs on the right side frame 2 The lower pinch roller 2 ...
Страница 171: ...Preventive Maintenance 6 5 Lubrication Points Grease Continued Gear mounting studs on the left side frame 2 ...
Страница 174: ...7 2 Assembly 1 Major Components ...
Страница 176: ...7 4 Assembly 1 Major Components Continued ...
Страница 178: ...7 6 Assembly 2 Covers ...
Страница 180: ...7 8 Assembly 2 Covers Continued ...
Страница 182: ...7 10 Assembly 3 Carrier ...
Страница 184: ...7 12 Assembly 3 Carrier Continued ...
Страница 186: ...7 14 Assembly 4 Paper Guide Platen Feed Roller ...
Страница 188: ...7 16 Assembly 4 Paper Guide Platen Feed Roller Cont ...
Страница 190: ...7 18 Assembly 5 Electronics ...
Страница 192: ...7 20 Assembly 5 Electronics Continued ...
Страница 194: ...7 22 Assembly 5 Electronics Continued ...
Страница 196: ...7 24 Assembly 6 ASF Roller Support ...
Страница 198: ...7 26 Assembly 7 ASF Side Frame Covers ...
Страница 200: ...7 28 Assembly 8 Tractor 2 Option ...
Страница 202: ...7 30 ...