Service manual

Chapter 1
1-33
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8) Using the left and right arrow keys, select "START CLEANING".
9) Press the OK key. Cleaning will start.
4. Cleaning the Transfer Roller
If the reverse side of the printed paper is stained, the transfer roller can be dirty. If the reverse side of the printed paper is stained, clean the transfer roller in the user
mode.
1) Press the user mode key " " to enter the user mode.
2) Using the left and right arrow keys, display the "ADJUST./CLEANING".
3) Press the OK key.
4) Using the left and right arrow keys, select "TRANS. ROLR CLEAN". Next, press the OK key. Cleaning will start.
5. Cleaning the Drum
If the quality of the printer image is poor, the drum can be dirty. If this symptom occurs, clean the drum in the user mode.
1) Press the user mode key " " to enter the user mode.
2) Using the left and right arrow keys, display the "ADJUST./CLEANING" menu.
3) Press the OK key.
4) Using the left and right arrow keys, select "DRUM CLEANING". Next, press the OK key. Cleaning will start.
1.2.4.3 Cleaning (iR2020i/iR2016i)
0012-6179
iR2016i / iR2020i
The parts that should be cleaned by the customer to maintain the design performance and the cleaning method are described below.
The service engineer should instruct the customer to clean the machine at regular intervals (once a month).
1. Pressure Plate
Clean the pressure plates [1] with a cloth dampened with water or neutral detergent and squeezed hard, and then wipe it with a dry soft cloth.
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2. Document Glass/Vertical Size Plate
Clean the document glass [1] and vertical size plate [2] with a cloth dampened with water or neutral detergent and squeezed hard, and then wipe them with a dry
soft cloth.
When an ADF is installed, clean is document glass (small) [3] and glass holder [4] in the same manner.
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3. Cleaning the Fixing Pressure Roller
If white streaks are seen on the printed paper, the fixing pressure roller can be dirty. If white streaks are seen on the printed paper, clean the fixing pressure roller
in the user mode.
When cleaning the fixing pressure roller, manually feed A4 paper.
[1]
[1]
[3]
[2]
[4]