OKI MC560n User Manual

Maintenance > 91
9.Push the two retaining levers (2) towards the rear of the MFP to lock the fuser in 
place.
10.Close the top cover and press down firmly at both sides so that the cover latches 
closed.
11.Gently lower the scanner.
CLEANING
....THE ADF
From time to time the pad assembly and feed rollers may become contaminated with ink, 
toner particles or paper dust. In this case the scan module may not feed documents 
smoothly. If this occurs, follow the cleaning procedure below.
1.Moisten a cotton...

Maintenance > 92
3.Wipe the feed roller (1) by moving the swab from side to side.
4.Rotate the roller forward with your finger and repeat step 3 until the roller is clean. 
Be careful not to snag or damage the springs near the pad (2).
5.Wipe the pad (2) from top to bottom, being careful not to hook the springs.
6.Close the ADF front cover.
....THE DOCUMENT GLASS
The document glass needs to be cleaned occasionally to ensure optimum image quality and 
performance.
Clean the glass as follows.
1.Open the...

Maintenance > 93
2.Press the cover release (a) and open the MFP’s top cover (b) fully.
3.Gently wipe the LED head surface with a soft, lint-free cloth.
4.Close the top cover and press down firmly at both sides so that the cover latches 
closed.
5.Gently lower the scanner.
CAUTION!
Do not use methyl alcohol or other solvents on the LED head as 
damage to the lens surface will occur.
b
a
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Installing upgrades > 94
INSTALLING UPGRADES
This section explains how to install optional equipment into your MFP. This includes:
>duplex (two-sided printing) unit
>additional RAM memory
>40GB hard disk drive
>additional paper tray
>storage cabinet
ORDER CODES
DUPLEX UNIT
The duplex unit adds the function of two-sided printing, using less paper and making large 
documents easier to handle. It also enables booklet printing, which uses even less paper 
and makes large documents even easier to handle.
The...

Installing upgrades > 95
MEMORY UPGRADE
This section explains how to install additional RAM memory into your MFP as a memory 
upgrade.
The model comes equipped with 256MB of main memory.This can be upgraded with an 
additional memory board containing either 256MB or 512MB, giving a total memory 
capacity of either 512MB or 768MB maximum.
1.Switch the MFP off and disconnect the AC power cable.
2.Pull open the access panel on the side of the machine.
3.Carefully remove the new memory board from its...

Installing upgrades > 96
8.Close the access panel, pressing firmly at top to latch it closed.
9.Reconnect the AC power cable and switch the MFP on.
10.When the MFP is ready, print a menu map (refer to “Information menu” on page 34).
11.Examine the first page of the menu map.
Near the top of the page, between the two horizontal lines, you will see the current 
MFP configuration. This list contains the figure for total memory size.
This should indicate the total memory now installed, which should be the...

Installing upgrades > 97
HARD DISK DRIVE
The optional 40GB internal hard disk drive (HDD) enables collating of printed pages and 
can be used to store overlays and macros, fonts, and secure or proof documents waiting to 
be printed.
1.Switch the MFP off and disconnect the AC power cable.
2.Pull open the access panel on the side of the machine.
3.Locate the clip (1) on the top of the disk unit into the slot (2) in the printer.
4.Plug the end of the connecting cable (3) into the disk unit connector (4) in...

Installing upgrades > 98
All that remains is to configure the Windows printer driver so that it knows the hard disk 
unit has been fitted, and the additional features can be made available immediately. See 
“Adjusting windows printer drivers” on page 99.
ADDITIONAL PAPER TRAY
1.Switch the MFP off and disconnect the AC power cable.
2.Place additional paper tray on desired location.
3.Observing safety rules for lifting and, using locating guides, place MFP on top of the 
additional paper tray. 
4.Locate...

Installing upgrades > 99
ADJUSTING WINDOWS PRINTER DRIVERS
Once your new upgrade has been installed, you may need to update the Windows printer 
driver so that the additional features are available to your Windows applications.
Remember that if your MFP is shared between users on different computers, the driver 
must be adjusted on each user’s machine.
The illustrations shown here are for Windows XP. Other Windows versions may appear 
slightly different, but the principles are the same.
PCL DRIVER
If you...

Troubleshooting > 100
TROUBLESHOOTING
CLEARING PAPER JAMS
Provided that you follow the recommendations in this guide on use of print media, and you 
keep the media in good condition prior to use, your MFP should give years of reliable 
service. However, paper jams occasionally do occur, and this section explains how to clear 
them quickly and simply.
Jams can occur due to paper misfeeding from a paper tray or at any point on the paper 
path through the MFP. When a jam occurs, the printer immediately...