Samsung CLP-770ND Service Manual page 63

Depth 1 Depth 2
0080-Dev AC Y
0090-Dev AC M
106-Deve 0100-Dev AC C
0110-Dev AC K
0120-Deve AC Freq
0000-THV Y
0010-THV M
0020-THV C
0030-THV K
107-
0040-THV Low Y
Transfer
0050-THV Low M
0060-THV Low C
0070-THV Low K
0130-ATTR+ Bias
0000-Ready Temp
0010-Print Temp
0020-Low Power Temp [-10~10] 0*
0070-Bond Temp
109-Temp 0080-Trans Temp
Offset
0100-Envelopes
Temp
0110-Labels Temp
0120-Fuser Bias Duty [-10~10] 0*
0130-Thick Temp
0040-LD Power Y
0050-LD Power M
110-LD
Power
0060-LD Power C
0070-LD Power K
111-Toner
0000-ACR Condition
0010-ACR Inner
Temp
0020-ACR LSU Temp [0~1] 1*
112-ACR
Offset
0030-ACR New CRU [0~1] 1*
0040-ACR Page Cnt
0050-Fuser Motor
Speed
Service Manual
Alignment & Troubleshooting
Depth 3
[-25~25] 0* Set up the Yellow Dev AC control duty
[-25~25] 0* Set up the Magenta Dev AC control duty
[-25~25] 0* Set up the Cyan Dev AC control duty
[-25~25] 0* Set up the Black Dev AC control duty
[-500~500] 0* Set up the Dev AC frequncy
[-25~25] 0* Set up the yellow transfer DC normal voltage control duty
[-25~25] 0* Set up the magenta transfer DC normal voltage control duty
[-25~25] 0* Set up the cyan transfer DC normal voltage control duty
[-25~25] 0* Set up the black transfer DC normal voltage control duty
[-10~10] 0* Set up the yellow transfer DC low voltage control duty
[-10~10] 0* Set up the magenta transfer DC low voltage control duty
[-10~10] 0* Set up the cyan transfer DC low voltage control duty
[-10~10] 0* Set up the black transfer DC low voltage control duty
[-10~10] 0* Set up the ATTR plus bias voltage on at normal drive level
[-10~10] 0* Target Temperature value setting during standby state.
[-10~10] 0* Target Temperature value setting during print state.
Target Temperature value setting during power save state.
[-10~10] 0* Bond type paper fixing temperature offset
[-10~10] 0* Transparency(OHP) type paper temperature offset
[-10~10] 0* Envelopes type paper temperature offset
[-10~10] 0* Labels type paper temperature offset
Set up the fuser roll voltage control duty
[-10~10] 0* Thick type paper temperature offset
[-10~10] 0* Yellow LD Power at Normal Speed
[-10~10] 0* Magenta LD Power at Normal Speed
[-10~10] 0* Cyan LD Power at Normal Speed
[-10~10] 0* Black LD Power at Normal Speed
Not Available
[0~1] 1* All Condition of ACR On/Off (On 1, Off 0)
The Condition for Inner Temperature of ACR On/Off (On 1,
[0~1] 1*
Off 0)
The Condition for LSU Temperature of ACR On/Off (On 1,
Off 0)
The Condition for New Crum of ACR On/Off (On 1, Off 0)
[0~1] 1* The Condition for Page Count of ACR On/Off (On 1, Off 0)
[-10~10] 0* The Fuser Motor Speed Offset for Regi.
4-10
Meaning Remark
Adjustment of Y/M/C/
K developing density
Transfer current
optimization for
special paper
pluck -> THV downward
omission -> THV upward
Density level
adjustment by transfer
Fusing temparature
optimazation for
special paper.
Not fusing -> Temp.
upward
Over fusing -> Temp.
downward
Adjustment of gray
scale density
Samsung Electronics