Ricoh J-P3 Service Manual page 108

ENGINE SERVICE MODE
1902 003
Tray 2 A4/LT
Specifies the paper size for tray 2. This specifies which size is detected for a sensor
output of 0110 (see section 6 for details).
US: 1 FA
1902 004 Tray 2 B5/LT
Specifies the paper size for tray 2. This specifies which size is detected for a sensor
output of 1011 (see section 6 for details).
1902 005 Fix Size
• ON:
• OFF: The by-pass tray does not detect the paper size. The process speed stays
1910 [Idling Time] (Fusing Idling Time)
Specifies the timer for deciding whether to do fusing idling when receiving a print
command. When receiving a new job within the time specified in this SP mode after
the last job is completed, fusing idling is not done because the fusing section was
already warmed up during the last job.
1912 [Machine Temp.] Machine Temperature Correction
Th: Threshold, Heating or Pressure roller
Corrects the fusing temperature depending on the temperature inside the machine.
If the temperature inside the machine is too high or low, this may cause hot or cold
offset image at the fusing section. To avoid the offset image, the fusing temperature
is corrected depending on the temperature inside machine, which is monitored by
the thermistor located on the right side of the laser optics housing unit. If the
temperature inside the machine is detected as high or low (based on the settings of
SP1-912-001 or 002), the fusing temperature is decreased or increased by the
temperature specified in SP1-912-003 to 006.
1912 001 Th:High Temp
Sets the threshold for entering the high temperature condition.
1912 002 Th:Low Temp
Sets the threshold for entering the low temperature condition.
1912 003 H: High Temp
Sets the fusing temperature decrease for the high temperature condition.
1912 004 P: High Temp
1912 005 H: Low Temp
Sets the fusing temperature increase for the low temperature condition.
1912 006 P: Low Temp
*BCU [0 or 1 / 0 / -] Alphanumeric
*BCU [0 or 1 / 0 / -] Alphanumeric
*BCU [0 or 1 / 0 / -] Alphanumeric
The by-pass tray automatically detects the paper size and its orientation.
The process speed is decreased to 1/2.
at the normal speed.
*BCU [0 to 50 / 30 / 1°C/step]
*BCU [0 to 50 / 17 / 1°C/step]
*BCU [0 to 15 / 0 / 1°C/step]
*BCU [0 to 15 / 0 / 1°C/step]
*BCU [0 to 15 / 5 / 1°C/step]
*BCU [0 to 15 / 5 / 1°C/step]
0: A4 lengthwise, 1: LT lengthwise
0: LT, 1: B5 lengthwise
0: OFF, 1: ON
*BCU [0 to 180 / 1 / 1 minute/step] DFU
5-12
20 February 2004