Memory / Harddisk Adjust - Konica Minolta Bizhub C350 Service Manual

TECH. REP. MODE
4.4.12

Memory / HardDisk Adjust

A. Memory Check
Functions • To check correspondence of data written to and that read from memory through
write/read check.
Rough Check
• A check is made to see if the image data reading and writing are correctly made in a
very limited area.
Detail Check
• A check is made to see if the image data reading and writing are correctly made at
the addresses and buses in all areas.
• The progress of the check sequence is displayed in percentage.
Use • If the copy image is faulty.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Machine Adjust" → "Memory / HardDisk Adjust" →
Procedure
"Memory Check."
3. Select the desired type of check, either Rough Check or Detail Check.
4. Press the Start key to start the check procedure.
5. When the check procedure is completed, the results are shown on the screen.
If the check results are NG, check the memory for connection or replace the memory
with a new one.
✽ Press the Stop key to interrupt the check sequence. (Only Rough Check)
B. Compress / Extension Check
Functions • To check whether compression and decompression are carried out properly.
Use • If the copy image is faulty.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Machine Adjust" → "Memory / HardDisk Adjust" →
Procedure
"Compress / Extension Check."
3. Pressing the Start key will automatically start to complete a compression/decom-
pression check sequence.
4. The check result will be displayed,
✽ Press the Stop key to interrupt the check sequence.
C. Memory Bus Check
Functions • To check to see if image data is correctly transferred from IR to memory, and from
memory to printer.
Use • If the copy image is faulty.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Machine Adjust" → "Memory / HardDisk Adjust" →
Procedure
"Memory Bus Check."
3. Select either "IR → Memory," "Memory → PRT," or both.
4. Pressing the Start key will start the memory bus check and be terminated automati-
cally.
5. The check result will be displayed, "OK" or "NG".
bizhub C350 Field Service Ver 2.0 April 2004
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