Bypass Guide Adjust; Rom Version; Image Adjust; Prt Max Density - Konica Minolta Bizhub C350 Service Manual

TECH. REP. MODE
4.4.13

Bypass Guide Adjust

Functions • To set the maximum width and the minimum width for the Bypass Paper Size Unit of
the Bypass Guide
Use • Use when the Bypass Paper Size Unit of the Bypass Guide has been changed.
• Use when a false paper size is displayed when the Bypass is used.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Machine Adjust" → "Bypass Guide Adjust"
Procedure
3. Touch "Max. Width."
4. Load the Bypass Tray with paper having a width of 301 mm.
5. Press the Start key and check that the results are OK.
6. Touch "Min. Width."
7. Load the Bypass Tray with paper having a width of 89 mm.
8. Press the Start key and check that the results are OK.
✽ Make the adjustment again if the results are NG.
4.5

ROM Version

Functions • To check the ROM version.
Use • Use when the firmware is upgraded.
• When the firmware is upgraded or PWB is replaced.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
Procedure 2. Touch these keys in this order: "ROM Version"
3. Touch "1" to check the following ROM version numbers.
MSC/PANEL, MSC Subset, PIC, IR, Mecha, LPH, ADF IC7, Sorter/Finisher IC3
4. Touch "2" to check the following ROM version numbers.
Controller, DSS, DPS, Demo Page, NM, MIO, MIOM, Font
4.6

Image Adjust

4.6.1

PRT Max Density

Functions • To adjust gradation, color, and image density to target reproduction levels by varying
the maximum amount of toner sticking to paper through auxiliary manual fine-adjust-
ment of γ of each color after Gradation Adjust.
Use • An image quality problem is not corrected even after Gradation Adjust has been run.
Adjustment
Range
Adjustment To increase the maximum amount of toner sticking, increase the setting value.
Instructions To decrease the maximum amount of toner sticking, decrease the setting value.
Adjustment 1. Call the Tech. Rep. Mode to the screen.
2. Touch these keys in this order: "Image Adjust" → "PRT Max Density."
Procedure
3. Select the color to be adjusted.
4. Enter the new setting from the 10-Key Pad.
5. Touch "END" to return to the "Image Adjust" menu screen.
6. Touch "Stabilizer."
7. Touch "Stabilizer Mode."
8. Press the Start key to validate the adjustment value.
9. Check the copy image for any image problem.
If the setting value has been changed, be sure to run an image stabilization
sequence to make valid the new value.
bizhub C350 Field Service Ver 2.0 April 2004
0 (-10 to +10)
3-60