DEVICE CONTROL

One of the 8 groups of standard original sizes shown below can be selected for detection by the original size detection function.

Cancel Detection at Document Glass

Original size detection on the document glass can be disabled. When this is done, all originals placed on the document glass are treated as special size originals.

Disabling of Document Feeder

Use this setting to prohibit the use of the automatic document feeder, such as when the feeder malfunctions. (When the setting is enabled, scanning is still possible using the document glass.)

Original Feeding Mode

The following original feeding modes can be set to operate by default in copy, image send, scan to HDD, and saved in external memory device modes. When a mode is frequently used, this saves you from having to select the mode in another mode each time you need to use it.

• Mixed Size Original (Same Width (Copy mode only)/Different Width)
• Slow scan mode
• Blank Page Skip^*

* Excluding fax mode and Internet fax mode.

Disabling of Duplex

This is used to disable 2-sided printing, such as when the duplex module malfunctions.

Disabling of Large Capacity Cassette

This setting is used to prohibit the use of the large capacity tray, such as when it malfunctions.

Disabling of Tray Settings

This setting is used to prohibit tray settings (except for the bypass tray).

Disabling of Bypass-Tray

Disables use of the bypass tray.

Disabling of Inserter

Disables use of the inserter.

Disabling of Offset

Disables use of the offset tray.

Disabling of Stapler

This setting is used to prohibit use of the stapler, such as when the stapler of the finisher or saddle finisher malfunctions.

Automatic Saddle Stitch

Saddle stitch stapling take place automatically when the pamphlet copy function is used.

Fold Position Adjustment for Saddle Stitch/Saddle Fold

This setting is used to adjust both the fold and staple positions when a saddle finisher (100-sheet stapling) is installed and the saddle stitch function is used.
Specify a value within +/- 2.0 mm in increments of 0.25 mm.

Staple Position Fine Adjustment for Saddle Stitch

This setting is used to adjust the staple position when a saddle finisher (100-sheet stapling) is installed and the saddle stitch function is used.
Set the staple position using the "Saddle Fold/Stitch Position Adjust" setting value as the standard.
Specify a value within +/- 3.0 mm in increments of 0.1 mm.

Staple Position Adjustment for Saddle Stitch

This setting is used to adjust both the fold and staple positions when a saddle finisher (50-sheet stapling) installed.
Specify a value within +/- 3.0 mm in increments of 0.2 mm.

Disabling of Punch

This setting is used to prohibit the use of punch, such as when the punch module of finisher or saddle finisher malfunctions.

Disabling of Folding Unit

This setting is used to disable the folding unit.

Disabling of Trimming Module

This setting is used to disable the trimming module.

The paper types^* that the Auto Paper Selection function will select can be specified. Select one of the following settings:

• Plain paper
• Plain and recycled paper
• Recycled paper

The Auto Paper Selection function will not select any paper types other than the paper types specified with this setting.
* The paper type set for each paper tray by selecting [System Settings] in "Setting mode" → [Paper Tray Settings]

Stacker Settings

Stack Setting for Additional Jobs

Specify whether to additionally load paper for new jobs if the stacker tray of the high capacity stacker is already loaded with paper.

Auto Switching Setting

When two high capacity stackers are installed, specify whether to output paper to the other high capacity stacker if the current one becomes full.

When two machines are used as network printers using TCP/IP protocol, use this setting to configure the port number and IP address of the machine used as the tandem slave machine.

Disabling of Master Machine Mode

To prohibit tandem transmission, enable this setting. (Normally this setting is not necessary.)

Disabling of Slave Machine Mode

To prohibit tandem reception, enable this setting. (Normally this setting is not necessary.)

Select whether to detect double feed. This is not displayed on the MX-M904.

Document Feeder

Specify whether to detect double feeding from the document feeder.

When the Finisher Upper Tray is filled with papers, the output tray is switched to the Lower Output Tray automatically.

This function optimizes the hard drive of the machine by defragmenting data. If a job is in progress, a message will appear and optimization will not begin until the job is finished. During optimization, the following operations are not possible:

• Access to Setting mode (Web version), and reception of print data
• Use of keys on the operation panel
• Turning off the power with the main power switch of the machine.
• Auto Power Shut-Off

When optimization is completed, the machine will automatically restart.

Use this function to clean the machine's fusing unit when dots or other dirt appear on the printed side of the paper. When this function is executed, "V" printed paper is output and the fusing unit is cleaned.

This machine periodically executes automatic cleaning and normally it is not necessary to execute this mode. Only in case, however, that black or colored lines (linear color unevenness) appear on the printed paper, execute this mode.

• Do not use this function when no black or colored lines appear. Using this function under the normal condition may cause deterioration of the cleaner.

These are used to control the toner fusing temperature according to the weight of the paper.
These settings apply to plain paper, recycled paper, punched paper, pre-printed paper, letterhead paper, colored paper, and user type paper.
You can select "16 to 23 lbs." or "23+ to 28 lbs." ("60g/m² to 89g/m²" or "90g/m² to 105g/m²").

Specify to use the black streak reduction or not.
The black streak reduction can be used for Scan Original, Copy, Image Send, and Scan to HDD functions.
If the black streak reduction is enabled, select any of the following options.

• Process Black Thin Streaks
• Normal
• Process Black Thin and Thick Streaks

Display warning message for black streaks detection.

Set this option to display a warning message when black streaks are detected by the document feeder.

The status indicator on the back of the machine lights up or blinks according to the status of the machine.
You can change this setting to specify the machine status that causes the green indicator (status indicator) to light up or blink.The indicator goes off when Auto Power Shut-Off is enabled.
Status indicator (green) :You can specify which job status and original scanning status respectively cause the indicator to light up and blink.
Green indicator (Status indicator) :This indicator lights up or blinks when an error occurs on the machine.
Green indicator (Status indicator) lights up and blinks the same way regardless of the pattern you select.