Brother 1660E Service Manual page 96

J-1a Paper pick-up block (Pick miss)
Possible cause Step
Adjustment 1
lever
(spring pressure
switching lever)
Print paper 2
3
Maximum 4
paper load on
the cassette
Pick-up rollers
5
Separation pad 6
For solenoid activation, no feeder motor operation and no regist sensor activation, refer to the
item NO PAPER PICK-UP FROM THE CASSETTE in the column MALFUNCTIONS.
J-1b Paper pick-up block ( Oblique feed jam )
Possible cause Step
Adjustment lever
1
(spring pressure
switching lever)
Paper front guide
2
MP-feeding 3
paper sheet
Cassette-feeding
4
sheet guide.
Cassette rear,
side guide
MP-feeding
paper sheet MP
sheet guide
Check
Is the position of the adjustment lever of the
cassette corresponding to the paper sheet size?
Is a recommended type of paper being used ?
Is the print paper deformed, curled or wavy ?
Does the amount of paper loaded on the
cassette exceed the specified maximum paper
load?
Are the pick-up rollers defomed or worn?
Is the separation pad deformed or worn, or
is it detached?
Check
Is the position of the adjustment lever of the
cassette corresponding to the paper sheet size?
Is the paper front guide set in the correct
position?
Are paper sheets set along the left wall?
Is the cassette rear side guide set correctly?
Is the MP sheet guide set correctly?
Result
No
No
Yes
Yes
Yes
Yes
Result
No
No
No
No
No
VI - 20
Remedy
Instruct the user to follow the
correct method.
Instruct the user to use
recommended type of paper.
Replace the print paper.
Instruct the user how to
storage.
Instruct the user not to load
more than the maximum
amount of paper.
Replace the pick-up rollers.
Replace the pad assy.
Remedy
Instruct the user to follow the
correct method.
Set the paper front guide.
Instruct the user to set paper
sheets correctly?
Instruct the user to set it
correctly?
Instruct the user to set it
correctly?