Brother International HL-2600CN Service Manual - Page 346
Vertical Lines on OHP, Color Missing
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I-27 Color Missing Phenomenon Color is missing in the printed image as shown in print sample (27) of Fig.8-2. Main Causes Fusing failure due to using damp paper or using the printer under high humidity conditions. Countermeasures 1) Use the paper immediately after open the paper bag. 2) Change the NVRAM setting. (Refer to 'THV TUNE UP' in Section 3.4.2 of Chapter V.) I-28 Vertical Lines on OHP Phenomenon Vertical lines appear when printing the OHP sheet as shown in print sample (29) of Fig.82. Main Causes Paper dust around the paper exit roller adhering to the OHP sheet. Countermeasures 1) Use the recommended OHP sheet. 2) Clean the paper exit roller.
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I-27
Color Missing
Phenomenon
Color is missing in the printed image as shown in
print sample (27) of Fig.8-2
.
Main Causes
Fusing failure due to using damp paper or using the printer under high humidity
conditions.
Countermeasures
1) Use the paper immediately after open the paper bag.
2) Change the NVRAM setting. (Refer to ‘THV TUNE UP’ in
Section 3.4.2 of Chapter V
.)
I-28
Vertical Lines on OHP
Phenomenon
Vertical lines appear when printing the OHP sheet as shown in
print sample (29) of Fig.8-
2
.
Main Causes
Paper dust around the paper exit roller adhering to the OHP sheet.
Countermeasures
1) Use the recommended OHP sheet.
2) Clean the paper exit roller.