Canon LBP-2000, Руководство по обслуживанию

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CHAPTER 2
• At power-on
WAIT
WMUPR WMUP
STBY
1.0 (approx.) 0.56 (approx.)
1.3
1.0
1.6
Print start
command(/PRNT)
Main motor(M101)
Scanner ready
signal(/SCNRDY)
Primary AC bias
Primary DC bias
Developing AC bias
Developing DC bias
Transfer bias
Main switch
ON
140˚C
(unit: sec)
0.46 (approx.)
Negative bias
Figure 2-2-8
• During printing (A4, 2 pages, continuous)
PRINT STBY
4.7 (approx.)
0.46
0.1
0.76
Print start
command(/PRNT)
Main motor(M101)
Scanner ready
signal(/SCNRDY)
Primary AC bias
Primary DC bias
Developing AC bias
Developing DC bias
Transfer bias
LSTR PRINT INTR STBY
(unit: sec)
Negative bias Sheet-to-sheet bias
2.0 (approx.)
0.17 (approx.)
0.07 (approx.)
Figure 2-2-9