Pattern Iot; Grid 2 Ess - Xerox Phaser 6280 Service Manual

Color laser printer

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Print-Quality Troubleshooting

Pattern IOT

This test print provides the printer's built-in test pattern. This test is used to

identify problems with the printer function or the Image Processor Board. The

colors should be aligned vertically and horizontally. Compare the print with the

following chart to determine the problem.

Fail: Check the printer controller or the MCU Board.

Pass: Check the Image Processor Board.

Pattern 600 IOT

This test print provides the Controller built-in grid pattern. This test is used to

identify problems with the printer function. Compare the print with following

chart to determine the problem.

Fail: Check the printer function and the Image Processor Board.

Pass: Check the network connection, cable, PC...etc.

Phaser 6280 Color Laser Printer Service Manual