Diagnostics And Service Soft Switch - Sharp FO IS125N - B/W Laser - All-in-One Service Manual

FO-IS125N

[2] Diagnostics and service soft switch

1. Entering the diagnostic mode
9
Press FUNCTION
display will appear alternately.
ROM:TF78
Then press the key.
START
Select the desired item with the
with the rapid key.
Enter the mode with the
START
(Diag specifications)
•
9 8 7
FUNCTION
UP
DIAG MODE COUNTRY NAME
START
SOFT SWITCH MODE
START ROM & RAM CHECK
START AGING MODE
START PANEL KEY TEST
START CHECK PATTERN
START
SIGNAL SEND MODE
START
SIGNAL SEND MODE2
START MEMORY CLEAR
START
SHADING MODE
START AUTO FEEDER MODE
START
FLASH MEM. CHECK
START MEMORY SET MODE
START
CIS ADJUST
START
SHARP CHART MODE
START
5% CHART
START
ASF AGING
START
PASSCODE LIST
START
LIFE SET MODE
START
LIFE CLR MODE
DOWN
8 7
, and the following
: ROM version
key and the key or select
UP DOWN
key.
ROM:TF78
START
2. Diagnostic items description
2.1. SOFT SWITCH MODE
In this mode, the soft switches are set and the soft switch list is printed.
2.1.1 Operation
Soft switch mode screen
SOFT SWITCH MODE
SW123=00100100
Switch No.
1 2 3 4 5 6 7 8: Data No.
2.1.2 Switch number selection and data setting
1. Enter three digits of a soft switch number to set the switch number.
Of a switch number of unexacting soft switch is entered, key error
buzzer sounds to reject the input.
SW =
2. Press [START] key moves the cursor to the data number 1 of the
former soft switch. If the switch number is the final, pressing
[START] key will exit the soft switch mode.
SW123=01100000
[START] key
3. Data number selection
a) Pressing [>] or [#] key moves the cursor to the right. If the cursor
is on data number 8, pressing [>] or [#] key shifts the cursor to data
number 1 of the next switch number. If the switch number is the
final, pressing [>] or [#] key will exit the soft switch mode.
SW123=01100000
[>] or [#] key
b) Pressing [<] or [
is on data number 1, pressing [<] or [
data number 8 of the former switch number. If the switch number is
001, pressing [<] or [
SW124=00000000
[<] or [ ] key
c) Pressing [UP] or [4] key moves the cursor to the data number 1
of the next soft switch. If the switch number is 001, pressing [UP] or
[4] key shifts the cursor to data number 1.
SW125=00000000
[UP] or [4] key
d) Pressing [DOWN] or [6] key moves the cursor to the data num-
ber 1 of the former soft switch. If the switch number is the final,
pressing [down] or [6] key will exit the soft switch mode.
SW123=01100000
[DOWN] or [6] key
2 – 7
SW1 = SW12 =
[2] key
[1] key
SW123=00100100
[3] key
Cursor position
SW125=00000000
SW124=00000000
[START] key
SW123=01100000 SW124=00000000
With the cursor on data 8
[>] or [#] key
SW124=00000000
] key moves the cursor to the left. If the cursor
] key shifts the cursor to
] key do not move the cursor.
SW123=01100000
SW124=00000000
With the cursor on data 1
[<] or [ ] key
SW123=01100000
SW123=01100000
SW124=00000000
[UP] or [4] key
SW124=00000000 SW125=00000000
[DOWN] or [6] key
[>] or [#] key
[<] or [ ] key