Ricoh Pro C7500 Original Instructions Manual page 172

5. Image Quality Problem: Lines/Streaks
Unacceptable Fusibility / The Problem Persisting Even after Increasing the Fusing Heat Roller
Temperature to 185°C
1. Check if it is permissible to reduce throughput.
Yes
No
2. If glossy streaks occur, check if the special toner (clear) is being used.
Yes
No
3. In [Detailed settings] for the custom paper you are using, select 1231: [Print Speed], and
check the value.
• 1231-01: Print Speed: BW/FC/FCS: BW/FC/FCS
• 1231-03: Print Speed: FCS: White
• 1231-04: Print Speed: FCS: Metallic
• 1231-07: Print Speed: S: White
• 1231-08: Print Speed: S: Metallic
• 1231-10: Print Speed: BW/FC/FCS: Fuser Setting HQ: BW/FC/FCS
• 1231-12: Print Speed: FCS: Fuser Setting HQ: White
• 1231-13: Print Speed: FCS: Fuser Setting HQ: Metallic
• 1231-16: Print Speed: S: Fuser Setting HQ: White
• 1231-17: Print Speed: S: Fuser Setting HQ: Metallic
"High"
"Middle" or "Low"
170
Go to the next step.
In [Detailed settings] for custom paper, select 1241-01: [Fusing Nip Width
Adjustment: Other than Envelope], and then restore the value to the fusing nip width
1. In [Detailed settings] for custom paper, select 1243: [Fusing Belt Smoothing],
select [Interval] 02: [For Belt Scratches], and then increase by one step the interval
for polishing the fusing belt by the fusing belt smoothing roller.
For example, if the present value is "Frequently", change it to "More Frequently".
This procedure is complete.
Go to the next step.
Proceed to "Increasing the Fusing Heat Roller Temperature to 200°C / Decreasing
the Print Speed to "Low"".
Go to the next step.
Proceed to "Increasing the Fusing Heat Roller Temperature to 200°C /
Decreasing the Print Speed to "Low".