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3. Details of Advanced Settings

Also, if CIS luminance is high, paper dust and stains may accumulate in the machine, and this may

cause erroneous (JAM97/JAM98) jam detection. When printing on plain and thin color paper, it

may be effective to adjust the luminance to standard value "3".

Related Troubleshooting

None

Transfer timing roller feed speed

1331 [Motor Speed]

Function

Adjusts the transfer timing roller speed.

When to use

To troubleshoot problems caused by difference in the rotation speed against the PTR.

Related Troubleshooting

• Horizontal White Streaks around the Edge of the Paper

• Uneven Density within 127 mm (5 inches) from the Trailing Edge

• Mottling: Half-Tone Parts

• Misregistered image magnification

• Values for Adjusting [Paper Transfer Roller] and [Transfer Timing Roller]

For detailed procedure, see the Troubleshooting manual.

Paper transfer roller speed

1331 [Motor Speed]

Function

Adjusts the paper transfer roller speed.

When to use

If a problem such as side-to-side image magnification misalignment and mottling on black half-tone

parts occurs in the printed image because of the speed difference relative to the image transfer

belt, the problem may be solved by adjusting the line speed.

Related Troubleshooting

• Horizontal White Streaks around the Edge of the Paper

• Uneven Density within 127 mm (5 inches) from the Trailing Edge

• Mottling: Half-Tone Parts

• Misregistered image magnification

• Values for Adjusting [Paper Transfer Roller] and [Transfer Timing Roller]

[Speed Adjustment]

01: [Transfer Timing Roller]

[Speed Adjustment]

02: [Paper Transfer Roller]