Sharp FO-DC635U, Service Manual

Page: 22 / 166

FO-DC635U
2 – 3
[2] Diagnostics and service soft switches
1. Operating procedure
Two kinds of diagnoses are supported.
1.1. Fax diagnosis
This diagnosis is concerned with the main body of fax which is used
for production and service support.
Entering the diagnostic mode
1.2. Print diagnosis
This diagnosis is concerned with the print which is used for production
and service support.
Entering the diagnostic mode
Memory clear when power is turned on
Pressing the STOP keys, turn on the main power, and the following
message will be displayed.
1 = All the data will be deleted including initially registered data.
2 = Delete the image file to be used in transmission. This will delete all
the data related to communication such as reserved transmission or
intercepting. However, the data initially registered will not be deleted.
3 = Memory will not be cleared and the machine enters stand-by
mode.
MENU 9 8 7
START A SOFT SWITCH MODE
START B PRINT AREA
START C ROM & RAM CHECK
START D AUTO FEEDER MODE
START E AGING MODE
START F PANEL CHECK MODE
START G OPTICAL ADJUST MODE
START H PRODUCT CHECK
START
I
SIGNAL SEND MODE
START
J
COMM. CHECK MODE
START K MEMORY CLEAR MODE
START L FLASH MEMORY CHECK
START
M
ALL FAX/TEL. ENTRY MODE
START
START N
O CONF. PASSCODE
START P SIGNAL SEND MODE 2
START Q
TF23
START
DEPT. PASSCODE
MENU
9 8 7
Press , and the following
display will appear.
START Then press the
key. Select the desired item with the
key
and the key or select with the rapid key.
Enter the mode with the START key.
(Diag
¥
specifications)
MEMORY SET MODE
START R STAMP AGING MODE
START S DIAL TEST MODE
START T
U
COPY DIAG MODE
LCD CHECK MODE
V PERSONAL BOOK LIST
START
W FONT LIST PRINT MODE(*)
START
START
X NO FUNCTION
START
1
st
Line
2
nd
Line
3
rd
Line F/W version
4 th Line NIC board version
5
th
Line PCL board version
6
th
Line
7 th Line Memory size
8
th
Line GATE arrayA/B version
9
th
Line
FAX : TF23
NIC :x.xxx
PRN :xxxx
PRN MEMORY SIZE = 16(MB)
GAA : ESx GAB : ESx
*: FONT LIST PRINT MODE can be used only when the
network function is effective.
@ PRINT HOLD CODE
START
Y NO FUNCTION START
Z
ADMIN PASSWORD START
Press , and the following
display will appear.
MENU
9 8 6
PCU ROM VER.:
(Diag
¥
specifications)
MENU 9 8 6
START 01 AREA PRINT MODE 1
START 02 CHECK PATTERN 1
START 03
CHECK PATTERN 2
START 04 CHECK PATTERN 3
START 05
CHECK PATTERN 4
START 06
PAPER FEED AGING 1
START 07
PAPER FEED AGING 2
START
START
08
BIAS ADJUST MODE2
START
09
LIFE SET MODE
START
START
Then press the
key. Select the desired item with the
key and the key or select with the rapid key.
Enter the mode with the key.
START 10
LIFE ALL CLEAR
START 11 LIFE ENTRY MODE
PCU ROM Ver.:
START 12
LIFE CLEAR MODE
MEMORY CLEAR ?
1 = ALL , 2 = IMAGE , 3 = NO