
Printing quality problems
223
5. Troubleshooting
Loose toner
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Clean the inside of the machine (see "Cleaning the machine" on page 70).
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Check the paper type, thickness, and quality.
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Remove the toner cartridge and then, install a new one (see "Replacing the toner cartridge" on page 62).
If the problem persists, the machine may require repair. Contact a service representative.
Character voids
Character voids are white areas within parts of characters that should be solid black:
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You may be printing on the wrong surface of the paper. Remove the paper and turn it around.
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The paper may not meet paper specifications.
Horizontal stripes
If horizontally aligned black streaks or smears appear:
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The toner cartridge may be installed improperly. Remove the cartridge and reinsert it.
•
The toner cartridge may be defective. Remove the toner cartridge and install a new one (see "Replacing the toner cartridge" on
page 62).
If the problem persists, the machine may require repairing. Contact a service representative.
Condition
Suggested solutions
A
Содержание ProXpress M403 Series
Страница 3: ...3 BASIC 5 Appendix Specifications 100 Regulatory information 109 Copyright 119 ...
Страница 67: ...Installing accessories 67 3 Maintenance 1 2 ...
Страница 72: ...Cleaning the machine 72 3 Maintenance 1 2 2 1 ...
Страница 74: ...Cleaning the machine 74 3 Maintenance 2 1 1 2 ...
Страница 80: ...Clearing paper jams 80 4 Troubleshooting 2 In optional trays The procedure is same for all optional trays ...
Страница 82: ...Clearing paper jams 82 4 Troubleshooting 3 In the multi purpose tray ...
Страница 84: ...Clearing paper jams 84 4 Troubleshooting 1 2 2 1 ...
Страница 87: ...Clearing paper jams 87 4 Troubleshooting 6 In the duplex unit area 1 2 1 2 1 2 ...
Страница 118: ...Regulatory information 118 5 Appendix 22 China only ᆇ 䋼 ...