Horizontal Streaks (Synthetic Paper) - Ricoh Pro C7500 Original Instructions Manual

Horizontal Streaks (Synthetic Paper)

When printing halftone images is performed synthetic paper, multiple white streaks appear
perpendicular to the paper feed direction.
Cause:
The electrical charge on high-resistance paper is high. When such paper enters the fusing nip, toner
blasting occurs due to electrical discharge, resulting in horizontal streaks.
Occurrence conditions:
• When printing is performed on synthetic or other high-resistance paper
• Printing is performed at low temperature or humidity
• Halftone images are printed
Solutions:
1. If the paper is not registered as custom paper, register the brand of the paper.
2. In [Detailed settings] for the custom paper you are using, select 1214: [Paper Transfer
Output], and then adjust the values in the following settings in steps of ±1 according to the
mode in use.
• 1214-01: Paper Transfer Output: BW: Side 1
• 1214-02: Paper Transfer Output: BW: Side 2
• 1214-05: Paper Transfer Output: FC/FCS: Side 1
• 1214-06: Paper Transfer Output: FC/FCS: Side 2
• 1214-09: Paper Transfer Output: FCS: Side 1
• 1214-10: Paper Transfer Output: FCS: Side 2
DXT841
Bands
155