5 - Error Conditions, Problems and Solutions - Book Quality Problems
66
Watkiss PowerSquare™224 User Manual
Fore-edge Trimming problem - poor trim quality
Side-Trimming problem - the book is not trimmed
The trim process uses a double-edge
blade to cut thick books. This can leave
a small mark in the centre of the
trimmed edge. The visibility of this mark
will depend on the paper quality and
characteristics.
Are there marks on the trimmed edge
other than the blade witness mark?
No
Yes
Call your service engineer
No further action is needed
Check the user interface.
Is the
SIDE TRIM
option turned off?
No
Yes
Turn on the
SIDE TRIM
option.
Is
AUTO
turned off in the
SIDE TRIM
window?
No
Yes
Set
SIDE TRIM
to
AUTO
.
Does the problem continue?
Yes
No
Further action is not needed.
If you need to use a custom trim size, enter the trim dimension in the
SIDE TRIM
window. Make sure the size is at least 2mm less than the
book size.
Open and then close the top cover of the side-trimmer. Wait for the side-trimmer
to reset. Does the problem continue?
Yes No
Further action is not needed.
Turn off the Side-Trimmer at the mains ON/OFF switch. Wait for 5 seconds and
then turn on the Side-Trimmer. Does the problem continue?
Yes No
Further action is not needed.
Call your service engineer.
Blade witness mark in
the centre of the book
Blade damage mark
Summary of Contents for PowerSquare 224
Page 1: ...Watkiss PowerSquare 224 User Manual with Side Trimming option English Issue 5 June 2013...
Page 32: ...3 The User Interface The MENU Window 28 Watkiss PowerSquare 224 User Manual...
Page 58: ...4 Standard Tasks Operate the PowerSquare offline 54 Watkiss PowerSquare 224 User Manual...
Page 128: ...7 Specifications 124 Watkiss PowerSquare 224 User Manual...
Page 133: ......