Print Machine Parameters, Memory Switch And Unique Switch Settings; Factory Functions - Muratec MFX-2500 Field Engineering Manual

3.9.4 Port Status
This test mode is not applicable to field service of this machine.
3.9.5 Set Background Level
The background level is an established threshold used to help measure the reflective ability of a scanned
document. This threshold can change if the scanner lamp, CCD, or the ballast is replaced; therefore this
mode should be used to reset the threshold when these items are changed.
The Set Background Level mode allows the level to be set without erasing memory contents.
Note: The background seal at the inside of the scanner cover should be cleaned prior to setting the
background level to ensure an accurate reading.
1. Press MENU, *, 9.
2. Select "E. Background Level" by cursor key, then press [Enter].
3. Press [Start]. After setting, the machine will return to standby.
Note: To finish the operation without setting the background level, press [Cancel].
3.10 Print Machine Parameters, Memory Switch and
Unique Switch Settings
This function instructs the machine to print a list of the machine parameter, memory switch and unique
switch settings. The list shows the default and current settings for each. To print it, press MENU, *, A.
After printing, the machine will return to standby.

3.11 Factory Functions

This factory functions provide several machine testes. Included are followings.
A. Factory functions list
B. LED test
C. LCD test
D. Panel test
E. SRAM check
F. DRAM check
G. RTC test
H. Adjustment of DS2
I. Page memory check
J. RS-232C test (optional RS-232C port required)
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