Diagnostic Aids 3-3
Print Test
The print test can help you test and troubleshoot the printer. To start
the print test, do the following:
1. Paper must be at the print position; test does not print if paper is
parked.
2. Press and hold Line Feed and then turn the printer on.
3. Release Line Feed when the printing starts.
4. To interrupt the printer test:
– Press Start/Stop. The test stops after a complete line of
characters has printed.
– Press Start/Stop to continue the test sample.
5. To stop the printer test, turn the printer off.
The printout should be similar to the print test samples shown on
page 3-4.
If the printout is not like the sample, go to “Start” on page 2-1.
Note that the short horizontal lines at the top of the sample are a test
of each printhead wire numbered in sequence from top to bottom.
Service Notes
•
Before starting the 2380 and 2390 print test, be sure letter size
paper is loaded in the machine.
•
Before starting the 2381 and 2391 print test, be sure wide paper
is loaded in the machine, and that the right margin is set to 13.6
inches.
•
After you complete any repairs, run the print test several times
to be sure the printer is operating correctly.
23xx.bk Page 3 Wednesday, March 13, 2002 10:42 AM
Summary of Contents for 2380 - Forms Printer B/W Dot-matrix
Page 10: ...xii Korean Safety Information ...
Page 12: ...xiv ...
Page 68: ...2 44 ...
Page 72: ...3 4 Print Test Sample 9 wire Print Test Sample 24 wire ...
Page 85: ...Repair Information 4 11 ...
Page 88: ...4 14 ...
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Page 93: ...Repair Information 4 19 ...
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Page 129: ...Repair Information 4 55 This Page Intentionally Blank ...
Page 137: ...Repair Information 4 63 This Page Intentionally Blank ...
Page 142: ...5 2 Front View ...
Page 143: ...Connector Locations 5 3 Rear View ...
Page 145: ...Connector Locations 5 5 Wiring Diagrams Block Diagram 238X 001 ...
Page 146: ...5 6 Block Diagram 239X 001 ...
Page 147: ...Connector Locations 5 7 Block Diagram 238X 002 ...
Page 148: ...5 8 Block Diagram 239X 002 ...
Page 149: ...Connector Locations 5 9 Block Diagram 238X 003 ...
Page 150: ...5 10 Block Diagram 239X 003 ...
Page 160: ...5 20 Connector Locations Main Logic Board 23XX 001 ...
Page 161: ...Connector Locations 5 21 Main Logic Board 23XX 002 ...
Page 162: ...5 22 Main Logic Board 23XX 003 ...
Page 163: ...Connector Locations 5 23 Sub Logic Boards ...
Page 164: ...5 24 ...
Page 165: ...Connector Locations 5 25 Power Supply ...
Page 166: ...5 26 Operator Panel ...
Page 174: ...7 2 Assembly 1 Major Components ...
Page 176: ...7 4 Assembly 1 Major Components Continued ...
Page 178: ...7 6 Assembly 2 Covers ...
Page 180: ...7 8 Assembly 2 Covers Continued ...
Page 182: ...7 10 Assembly 3 Carrier ...
Page 184: ...7 12 Assembly 3 Carrier Continued ...
Page 186: ...7 14 Assembly 4 Paper Guide Platen Feed Roller ...
Page 188: ...7 16 Assembly 4 Paper Guide Platen Feed Roller Cont ...
Page 190: ...7 18 Assembly 5 Electronics ...
Page 192: ...7 20 Assembly 5 Electronics Continued ...
Page 194: ...7 22 Assembly 5 Electronics Continued ...
Page 196: ...7 24 Assembly 6 ASF Roller Support ...
Page 198: ...7 26 Assembly 7 ASF Side Frame Covers ...
Page 200: ...7 28 Assembly 8 Tractor 2 Option ...
Page 202: ...7 30 ...