Setting Of Bit Switch (Sssw); Outline; Bit Switch Composition; Sssw-Sw01 - Canon iR2030 Series Service Manual

#ROM
Item
MAIN
MAIN2
OPROM
ECONT
#TEST MODE [1] - [9]
Item
(1) DRAM [1] - [2]
(2) SCAN TEST [1] - [8]
(3) PRINT TEST [1] - [9]
(4) MODEM TEST [1] - [9]
(5) AGING TEST
(6) FACULTY TEST [1] - [9]
(0) ROLLER CLEAN

15.3 Setting of Bit Switch (SSSW)

15.3.1 Outline

15.3.1.1 Bit Switch Composition

The items registered and set by each of these switches comprise 8-bit switches. The figure below shows which numbers are assigned to which bits. Each bit has a
value of either 0 or 1.
Do not change service data identified as "not used"; they are set as initial settings.

15.3.2 SSSW-SW01

15.3.2.1 List of Functions

Bit
0
1
2
3
4
5
6
7

15.3.2.2 Detailed Discussions of Bit 0

Selects whether or not service error codes are output.
When output is selected, service error codes is report.
Function
Use it to indicate the version of the ROM (SYSTEM) on the image processor PCB.
Use it to indicate the version of the ROM (BOOT) on the image processor PCB.
Use it to indicate the version of option ROM.
Use it to indicate the version of the ROM on the DC controller PCB.
Function
Data check in D-RAM
CS automatic correction and document scan position adjustment
Output of test prints
modem/NCU related tests
not used
Various functional tests
Printer and ADF roller cleaning
#SSSW
0
001
Function
service error code
not used
not used
not used
not used
not used
not used
not used
0 0 0 0 0 0 0
F-15-2
T-15-1
1
output
-
-
-
-
-
-
-
0
not output
-
-
-
-
-
-
-
Chapter 15
0017-6052
0017-6053
0017-6054
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