AR-M155 (serv.man3). Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 110

AR-M150/M155/M155X  USER PROGRAM  12 - 2

*

1

: The scanning speed increases when the USB 2.0 mode is set to "HI-SPEED", however, the printing speed does not increase considerably.

*

2

: When the 250-sheet paper feed unit is installed.

15

KEY TOUCH 
SOUND

1: LOW
2: HIGH
3: OFF

• This sets the volume of beep signals.

16

SOUND AT 
DEFAULT

1: ON
2: OFF

• Use this to sound a beep when a base setting is selected.

17

TONER SAVE 
MODE

1: ON
2: OFF

• This mode reduces toner usage by about 10% when copying. Toner save mode is 

effective when the exposure mode is AUTO or TEXT.

18

AE LEVEL ADJUST

1: SPF/RSPF
2: DOCUMENT GLASS

• This is used to adjust the exposure level.
• The automatic exposure level can be adjusted separately for the document glass 

and the SPF/RSPF.

• The factory default setting for the exposure level is "center".

19

LANGUAGE

1: AMERICAN  ENGLISH
2: ENGLISH
3: FRENCH
4: SPANISH

:
:

This is used to set the language used in the display.

20

RESET FACTORY

1: Yes
2: No

This is used to return all settings to the factory default settings.

21

SORT AUTO 
SELECT

1: ON
2: OFF

Use this setting to enable or disable sort auto select mode.

Program

number

Program name

Setting codes

(factory default setting 

appears in bold)

Explanation

Program

number

Program name

Setting codes

(factory default setting 

appears in bold)

Explanation

1

FORCED OUTPUT

1: ON
2: OFF

When this function is enabled, printing in printer mode will automatically continue 
using a different size of paper if the specified size of paper runs out in all trays. This 
feature does not function in copy mode.

2

USB 2.0 MODE 
SWITCH *

1

1: FULL-SPEED
2: HI-SPEED

This sets the USB 2.0 data transfer speed. To obtain the fastest speed when using 
the USB 2.0 connector, first verify that your computer meets the system 
requirements (operating system and driver), and then use this program to change 
the USB 2.0 mode to "Hi-Speed". Note that the setting should not be changed while 
running a TWAIN driver. (For the system requirements.)

3

AUTO  TRAY 
SWITCH*

2

1: ON
2: OFF

If the paper runs out during printing and there is paper of the same size in another 
tray, this function automatically switches to that tray (excluding the bypass tray). The 
function can be disabled.