Olivetti d-Color MF550, Теория работы

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24. Other control Theory of Operation Ver. 8.0 Jun. 2008
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C
omposition/Operation
24.2 Counter control
24.2.1 Construction
NOTE
• The counting modes can be selected at [billing setting] of service mode.
For details, see [Field service/adjustment/setting/billing setting].
Name Function/system
Total counter
• Displays the cumulative number of copies and prints of all jobs.
• A mechanical counter driven by an electric signal
• Counts one when an exit signal is applied to it
Electronic counter
• Number of total copies/prints in copy/print/scan/fax mode will be dis-
played on the screen as described below.
• Black, full color, mono color, and 2 color
• Total counter, large size counter, color total (copy + printer), print
counter, scan counter, fax TX counter, fax RX counter, No. of origi-
nals counter, No. of prints counter, total duplex counter
• Counts one when an exit signal is applied to it
Key counter (option)
• When charging prints by using the key counter, copies cannot be
made with out the key counter. However PC prints and fax TX/RX
service are available without the key counter.
• Displays the cumulative number of copies while the key counter is
being mounted.
• A mechanical counter driven by an electric signal
• Counts one when a paper take-up start signal or image forming start
signal, whichever occurs earlier, is applied to it
A00JT2C257AA
Total counter
Electronic counter
Key counter (option)
Printer control board
(PRCB) Slide Interface board
(REYB/SL)
MFP board (MFPB)
Theory of Operation Y107522-3