Adf Feed Test; Copy Adf Glass; Fax Res. Copy Test - Konica Minolta bizhub C25 Service Manual

13. SERVICE MODE
(2) PATTERN2
A. Use
• To print the test pattern for halftones and gradations.
• When checking density and pitch irregularities.
• When checking reproducibility of gradations.
B. Procedure
1. Select the paper tray.
2. Press the Select key to print the test pattern.
13.7.3

ADF FEED TEST

A. Use
• When a document misfeed occurs.
B. Procedure
1. Load paper into the Automatic Document Feeder.
2. Press the Select key to begin testing paper feeding.
3. Press the Stop/Reset key to stop testing paper feeding.
13.7.4

COPY ADF GLASS

A. Use
• If spots appear in the copies.
B. Procedure
1. Load A4S or LetterS paper into Tray1.
2. Press the Select key to start the [COPY ADF GLASS] function.
3. Two copy samples are fed out.
4. Check that no spots appear in the copy samples.
5. Press the Stop/Reset key to stop the [COPY ADF GLASS] function.
13.7.5

FAX RES. COPY TEST

A. Use
• To check whether the encoding/ decoding process is correct.
B. Procedure
• The paper source is fixed to Tray1. (Tray cannot be changed.)
• When A4 or Letter is not loaded in Tray1, operation of printing is not performed.
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Field Service Ver. 1.1 May 2011
4139F3C551DA