Sharp FO 4400 - B/W Laser - All-in-One Service Manual page 20

FO-4400U
FO-CS1
R) Stamp aging mode
This is a mode to execute the continuous drive aging of the Verification
stamp.
1
Set the document and press down the "START" key and the
continuous drive of the Verification stamp starts.
2
Send the document at the interval of 10 mm and stamp the
Verification stamp continuously. The total number of times of
Verification stamp printing after entering this mode is displayed on
the display.
•
Displayed screen during execution
STAMP AGING
TIMES = 13 PAGES = 1
Print total number Page number
3
of times
By pressing down the "STOP" key during the action, or when no
more document is left, the continuous drive of the Verification stamp
stops.
NOTE:
•
In case that the document is not set, this cannot be executed.
•
The normal action aging that one Verification stamp is pressed on one
sheet of document is executed in the normal copying.
S) Dial test mode
The mode is used to inspect whether dialing is accurate in two kinds of
dial modes . All data which can be dialed in this mode are automatically
called up in both PB mode and DP mode.
[In case that 2 line optional is not mounted.]
1
Turn on CML, and dial the following in the PB mode.
1, 2, 3, 4, 5, 6, 7, 8, 9, , 0, #
2
Dial the following in the DP mode.
1, 5, 9, 0
3
After dialing, turn off CML.
NOTE:
This mode uses the ordinary auto dial. (Accordingly, the signal sending
time and minimum pause are all the same as ordinary.
The measurement result in this mode is completely all the same as in
the ordinary dial mode.)
T) Copy diag mode
This mode is for automatic mode selection of copy to reduce the time for
treatment at the time of production.
1
Set 2 sheets of document. (No problem if there are 2 sheets or
more.)
2
3 sheet continuous copy: 1st sheet in the FINE AUTO
2nd sheet and after that are copied in the
H-TONE DARK.
NOTE:
Input of the image quality and the darkness keys is invalid in this mode.
U) LCD check mode
This is an item to check that the LCD acts normally.
[In case of a 2 lines LCD]
Display "H" to all the digits. (20 letters x 2 lines)
HHHHHHHHHHHHHHHHHHHH
HHHHHHHHHHHHHHHHHHHH
V) Personal book list
The PASSCODE of the personal book 00 to 10 are output.
W) No function
X) No function
2-2. Print diagnosis
Rapid key 01: Area print mode 1
The effective printing area frame is printed in the specified sheet size.
1
2
3
4
5
6
7
8
9
The data pattern used here are as follows and 1 data 30 mm is printed.
1. [Full black pattern]
2. [Intermediate tone 2 pattern]
3. [Intermediate tone 1 pattern]
4. [Mesh point pattern]
5. [Longitudinal strip 2 pattern]
Black 2 dot and white 2 dot are repeated in line.
6. [Lateral strip 2 pattern]
Black 2 line and white 2 line are repeated.
7. [Longitudinal strip 1 pattern]
Black 1 dot and white 1 dot are repeated in line.
8. [Lateral strip 1 pattern]
Black 1 line and white 1 line are repeated.
9. [Full White pattern]
2 – 6
The left pattern is repeated.
The left pattern is repeated.
The left pattern is repeated.