Ricoh CF5010 Manuale di servizio - Pagina 33

Sfoglia online o scarica il pdf Manuale di servizio per Accessori per stampanti Ricoh CF5010. Ricoh CF5010 35. Cover feeder

X03258 CF5010e Service manual

15 Jan 2013

6.2

COVER FEEDING PROCESS

Inserting covers

M15

Q30

M17

M18

M16

Q31

Q32

Cover On is selected in the booklet maker UI (operation panel).

Empty bin sensor (CF-Q31) detects that sheets are loaded. The operator must

press down the bin to load covers. The bin automatically positions the covers

against the feed roller. Blower CF-M17 / M18 blows separation air into the stack.

If sheets have been run previously, the cover feeder is now in ready mode.

If sheets have just been loaded, feed motor (CF-M15) and drive motor (CF-M16)

start and transport the first sheet past sensor (CF-Q30). When paper positioning

sensor (CF-Q32) is activated the feed and drive motors runs a short distance lon-

ger and then stops. The cover feeder is now in ready mode.

During automatic operation the copier sends a start signal, a manually fed set

needs to insert a cover or the single feed mode is selected.

Feed motor (CF-M15) and drive motor (CF-M16) starts. This drives the cover into

the booklet maker. The feed motor (CF-M15) uses an encoder and the current

format to determine when the trailing edge leaves the feed motor rollers. When

this happens the feed motor stops. The drive motor monitors the paper positioning

sensor (CF-Q32) and when the trailing edge of the cover leaves this sensor, the

drive motor (CF-M16) lowers its speed (unless already running at low speed as

when running an A3 job). When the speed of the drive motor (CF-M16) is lowered

the feed motor starts and repeats the initial cycle.

CF-6-4