Konica Minolta bizhub 500 Service Manual page 485

9. LIST OF ADJUSTMENT ITEMS
9. LIST OF ADJUSTMENT ITEMS
Adjustment/setting items
Machine Printer
Area
Printer Resist Loop
Bypass Tray Adjustment
Scan
Area
Lead Edge Erase Adjustment
Non-Image Area Erase Check
TCR Adjustment
Imaging
Toner Density Adjustment
Process
Adjustment
Laser Diameter Adjustment
LD1 Offset Adj.
LD2 Offset Adj.
Present Parts Life (Reset)
Counter
PM Counter (Reset)
PM Counter (Set)
Paper Feed Direction
ADF
Lead Edge
Side Edge
Resist Loop Adj.
Original Size Adj.
Density Adj.
Scan Position Adjustment
Sensor Auto Adjustment
Center Staple Position
Finisher
Half-Fold Position
Punch Horizontal Position
Punch Resist Loop
Note
• After changing developer, be sure to avoid the printing operation before completion of the TCR
adjustment.
• When replacing the NVRAM board (NRB), be sure to conduct the TCR adjustment after changing
developer.
• When replacing the overall control board (OACB) due to the board being damaged, the NRB that
has been provided on the damaged OACB should be reused on a new OACB in principle. When the
NRB is considered to be damaged and replaced with a new one, be sure to refer to the support
division of the authorized distributor.
• In the NRB, all sorts of various adjustment data, setting data and counter data are stored. Accord-
ingly, when replacing the NRB, be sure to conduct all of the adjustments and the settings and then
replace the parts (drum, developer, cleaning blade, fixing web) the control of which are adjusted
by the counter. Be sure to refer to the support division of the authorized distributor for particulars.
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Replacement parts/Others
Print Positioning: Leading Edge
Print Positioning: Side Edge
Paper Feed Direction Adj.
Image Position: Leading Edge
Image Position: Side Edge
Cross Direction Adjustment
Feed Direction Adjustment
Field Service Ver1.0 Feb.2006
P.157
P.158
P.159
P.161
P.162
P.163
P.164
P.165
P.166
P.167
P.168
P.169
P.170
P.171
P.172
P.178
P.189
P.212
P.213
P.214
P.215
P.215
P.216
P.217
P.218
P.219
P.220
P.221
P.222