Brother MFC 5890CN - Color Inkjet - All-in-One, Service Manual

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App. 4-51
Confidential
WSW47
(Switching between high- and full-speed USB)
Note: Selector 1 is applicable only to models equipped with flat-bed scanner.
Note: Selectors 3 and 4 are applicable only to models supporting pseudo-ringing of a connected
external telephone.
• Selector 1: Handling paper at the occurrence of a paper feed timing error (Not used.)
When feeding paper to the print start position, the machine might cause a feed timing error
so that the registration sensor goes ON signaling the presence of paper. This selector
determines whether the machine prints on the current paper or ejects the current paper
without printing and prints on the next paper.
• Selector 2: Reduction of document size in real-time transmission
Setting this selector to "1" reduces the document size from B4 to A4 in real-time
transmission.
• Selectors 3 and 4: Delay of FAX line disconnection when switching to the pseudo-ringing
external telephone (Not used.)
When the machine receives a phone call, it can make the connected external telephone ring
(so called pseudo-ringing). During pseudo-ringing, if you pick up the handset of the
external telephone, the line might be disconnected due to cut-off of the line current.
To hold the line, the machine may supply line current by making use of the pulse generator
circuit that forms a parallel loop. This way the FAX line disconnection may be delayed.
These selectors determine the delay period.
Selector
No.
Function Setting and Specifications
1
Handling paper at the
occurrence of a paper feed
timing error
(Not used.)
0: Eject paper w/o print 1: Print on the current
paper
2
Reduction of document size in
real-time transmission
0: No 1: Yes
3
4
Delay of FAX line
disconnection when switching
to the pseudo-ringing external
telephone
(Not used.)
No. 3 4
0 0 : 200 ms
0 1 : 400 ms
1 0 : 700 ms
1 1 : 1000 ms
5
Disable the ringer of external
telephone at non-ring reception
(Not used.)
0: No 1: Yes
6 Not used.
7
Disable the ringer of external
telephone with CAR signal
when caller ID service is
available
(Not used.)
0: No 1: Yes
8
Switching between high-speed
USB and full-speed USB
0: Auto switching between high-speed USB (ver.
2.0) and full-speed USB (ver. 1.1)
1: Fixed to full-speed USB (ver. 1.1)