Sharp FO-90A, Руководство по обслуживанию

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FO-90AAR
2. Diagnostic items
ITEM DIRECT
No. key
Contents Function
1 — SOFT SWITCH MODE Soft switches are displayed and changed. List can be output.
2 A ROM & RAM CHECK ROM is sum-checked, and RAM is matched. Result list is output.
3 — AGING MODE 10 sheets of check patterns are output every 5 minutes per sheet.
4 — PANEL CKECK MODE Panel keys are tested. Result list is output.
5 B CHECK PATTERN 2 sheets of check patterns are output.
6 C SIGNAL SEND MODE Various signals of FAX communication are output.
7 — MEMORY CLEAR Back-up memory is cleared, and is set at delivery.
8 — SHADING MODE Shading compensation is performed in this mode.
9 D ALL BLACK PRINT To check the print head, whole dots are printed over the interval of 2 m.
10 E AUTO FEEDER MODE Insertion and discharge of document are tested.
11 — ENTRY DATA SEND Registered content is sent.
12 — ENTRY DATA RECEIVE Registered content is received, and its list is output.
13 — MESSAGE PRINT The display message of each language is printed out together with the English equivalent.
14 — FLASH MEMORY CHECK Checks flash memory write/read.
15 — FLASH MEMORY CLEAR Checks flash memory clearing.
16 — CUTTER AGING Recording paper is successively cut.
17 — COUNTRY SELECT The software parameter that it agreed in each country name is set up.
[2] Diagnostics and service soft switch
1. Operating procedure
(1) Entering the diagnostic mode
Press FUNC
→
9
→ →
8
→
#
→
7 , and the following display will appear.
ROM Ver. FNY0 After 2 sec: DIAG MODE
FNY0
Then press the START key and country name selected by country select will appear. Select the desired item with the key or the # key or select
with the direct key. Enter the mode with the START key.
(Diag
•
specifications)
If the diag mode cannot be set, repeat the diag mode
operation, per-forming the following operation.
After the power is turned on and "WAIT A MOMENT"
is indicated, press the STOP key.
In relation with the process response (request from Production
Engineering) "WAIT A MOMENT" clock indication may appear depending
on STOP key timing. If the STOP key is held down, "MEMORY CLEAR?"
appears.
FUNC DIAG MODE 9 8 7
START — Soft switch mode
START A ROM & RAM check
START — Aging mode
START — Panel check mode
START B Check pattern
START C Signal send mode
START
START
KEY
STOP
KEY
+
"Power ON"
Memory clear
(Work + Backup)
FNY0
START — Memory clear
START — Shading mode
Entry data send
START
START
Entry data receive
START —
Message print
START —
Flash memory check
Flash memory clear
START —
Auto feeder mode
START E
—
—
START
Cutter aging —
START D All black mode
START
Country selct —
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