HP (Hewlett-Packard) 9055 Printer User Manual


 
ENWW Feeding process 5
Post insertion overview
Feeding process
Automatic sheet feeding (online
operation)
Tray up/down motors/U/L (M201/M202)
raise the Up/down plate/U/L.
When sheet feed SD/U/L (SD201/SD202)
and conveyance MC/U/L (MC201/MC202)
come on, the drive of PI conveyance motor
(M203) is transmitted and the sheets are fed,
one by one, by pick, feed, and separation
rollers.
For the fed sheet, a loop is formed at the
conveyance rollers /U/L to correct the bend
temporarily, and then the sheet is conveyed.
Sheets are stacked in the finisher as cover
sheets for papers conveyed from the MFP,
and then applied with finishing processes.
Manual sheet feeding (offline
operation)
M201/M202 (tray up/down/U/L) raises the
Up/down plate/L.
When sheet feed SD/U/L (SD201/SD202)
and conveyance MC/U/L (MC201/MC202)
come on, the drive of PI conveyance motor
(M203) is transmitted and all sheets set on
the lower tray are fed into the finisher
stacker by pick, feed, and separation rollers.
finisher carries out finishing processes.
In this case, a loop is formed at the
conveyance roller /L for the sheet, the bend
is corrected temporarily, and then the sheet
is conveyed.