Release Of Productivity Down Mode For Small Size Print Under High Temperature - Konica Minolta AccurioPress C2070 Troubleshooting Manual

3.3.6 Release of productivity down mode for small size print under
high temperature (Adjustment of toner band creation cycle for
cleaning blade)
(1) Symptom
When the internal temperature is 35ºC and over and paper width is less than 260mm, the
120mm size toner band (30mm of each color x full length in machine front to rear direction) is
created at every approx. 50 pages. So, the productivity is reduced to approx. 97%.
(2) Cause
Small size print under high internal machine temperature promotes the intermediate transfer
cleaning blade wearing. So, toner band is created in shorter interval to prevent too much
wearing.
(3) Solution
When the productivity has the priority over the life of intermediate transfer cleaning blade, the
toner band creation cycle can be change. (The cleaning blade wears earlier)
DipSW Settings
Toner band creation interval can be changed by the following setting.
DipSW
20-3
20-4
1. For A4 size print (Default setting) Toner band creation interval (by the mileage of the
belt)(Unit: mm))
Internal
temperature
35 ºC and
over
Less than 35
ºC
2. Priority on productivity
Internal
temperature
35 ºC and
over
Less than 35
ºC
Note
The grayed hatched [For high temperature] and [For narrow size paper] is the very individual
action and not described in the service manual. Please understand the content well before
using the setting.
3. For high internal temperature (& for wide size)
Internal
temperature
35 ºC and
over
KONICA MINOLTA Confidential
Priority on
For A4 width
productivity
0
0
Paper width
260mm and Less than
over 260mm
270,000 13,500
270,000 270,000
Paper width
260mm and Less than
over 260mm
270,000 270,000
270,000 270,000
Paper width
260mm and Less than
over 260mm
13,500 13,500
- 190 -
For high
temperature
1 0
0 1
Default setting
Productivity has productivity.
band is reduced.
However, the early wearing of the CL
blade would occur.
・When the temperature increases,
For narrow size
paper
1
1
Remark
Remark
Toner
Remark