Gestetner G060, Service Manual

Page: 558 / 1106

COPY SP MODE
G570 5-20 SM
2
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
[Toner Near/End] Toner Near End / End Detection Threshold ([Color])
1 Start [K] When the amount of toner amount left in the
cartridge becomes less than this value, the
machine starts monitoring the Vt values for toner
near end detection.
[ 0 to 1000 / 600 / 10 g/step ]
2 Start [YMC] [ 0 to 1000 / 300 / 10 g/step ]
5 Near [K]
6 Near [YMC]
Specifies the threshold for toner near-end
detection.
The machine detects toner near-end when the
following happens 10 times consecutively.
Vt > Vref + Threshold
[ 0 to 5.0 / 0.4 / 0.1 V/step ]
7 End [K]
8 End [YMC]
Specifies the threshold for toner end detection.
The machine detects toner end when the following
happens 10 times consecutively. Then, the
machine stops printing, even during a print job.
Vt > Vref + Threshold
[ 0 to 5.0 / 0.8 / 0.1 V/step ]
9 Pixel [K]
10 Pixel [YMC]
Specifies the number of sheets with full image
coverage that can be printed after toner near-end
has been detected.
When near-end is detected, the pixels in the
images are counted. The machine detects toner
end when the following happens, and the machine
stops printing even during a print job.
Pixel count = 5 A4/LT sheets with full
image coverage
[ 0 to 255 / 5 / 1 sheet/step ]
NOTE: The setting of SP2-212-11 has priority for
deciding when to stop printing.
212
11 Min. Print
*
BCU
Specifies the minimum number of sheets that can
be printed after toner near-end has been detected.
However, when the following happens 10
consecutive times, the machine stops printing
even during a print job or if this guaranteed
minimum has not been met.
Vt > Current Vref value + 1.2V or Vt > 4.8V
[ 0 to 50 / 10 / 1 sheet/step ]
[Toner End ON/OFF] Toner End Detection ON/OFF
213
1 Toner END ON/OFF *
BCU
#
Enables or disables toner near-end and end
detection (if disabled, the toner supply clutch on
time is still counted).
[ 0 or 1 / 1 / - ] Alphanumeric, DFU
0: Disabled, 1 Enabled
NOTE: The main switch must be turned off and on
to effect the setting change.