Cause

Action

MP Drivers is not installed properly. Uninstall then reinstall the MP Drivers.

1.Click [Start], and select [All Programs] (or [Programs]), the name of your machine, and [Uninstall].

2.Follow the on-screen instructions to uninstall the driver.

3.Follow the procedures described in the Easy Setup Instructions and reinstall the MP Drivers.

„When an Error is Displayed Regarding Automatic Duplex Printing

Cause

Action

The correct media size is not

Check the page size setting from within your application software to

selected in the printer driver.

ensure that it matches the size of the paper loaded.

 

Check [Page Size] on the [Page Setup] tab in the printer properties dialog

 

box (Windows) or the [Page Setup] dialog box (Macintosh) to ensure that it

 

matches the size of the paper loaded.

 

The page sizes that can be used for Automatic Duplex Printing are Letter,

 

A4, B5, A5, and 5" x 7" / 127.0 x 177.8 mm. Check that the page size of the

 

loaded paper is correct.

Note

To print on both sides of the page manually, follow the procedure below.

On the [Page Setup] tab, clear the [Automatic] check box. Then try printing again.

The manual duplex printing function cannot be used.

„Error No.: 300 is Displayed

Cause

Action

The machine is not ready.

Ensure that the lamp on the Operation Panel lights.

 

If the lamp on the Operation Panel is off, turn the machine on.

 

While [COPY] is flashing, the machine is initializing. Wait until [COPY]

 

stops flashing and stays lit.

 

When the Alarm Lamp is lighting or flashing orange, an error may occur in

 

the machine. For details on how to resolve the error, see “An Error

 

Message is Displayed on the LCD” on page 113.

 

 

Machine is not properly connected.

Ensure that the printer cable is securely connected to the computer.

 

z If using a switching hub or other device, disconnect the machine and

 

reconnect it directly to the computer and try printing again. If

 

successful, the problem may have been with the device.

 

z There could also be a problem with the cable(s). Replace the cable(s)

 

and try printing again.

 

 

Chapter 9

Troubleshooting

147