Colortrac SC Series User manual

SCTM
Colortrac Ltd
Page 1 of 11
Issue 1
SC Series Technical Manual
Date: 17/11/14
This is a confidential controlled document and is the property of Colortrac Ltd.
It is not to be copied or reproduced in part or whole.
C
Co ol lo or rt tr ra ac c S SC C S Se er ri ie es s
T
Te ec ch hn ni ic ca al l M Ma an nu ua al l
P
Po ow we er r S Sw wi it tc ch h M Mo od di if fi ic ca at ti io on n

SC Series Technical Manual
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SC Series Scanners
SC25 ‘m’, ‘c’& ‘e’
SC36 ‘m’, ‘c’& ‘e’
SC42 ‘m’, ‘c’& ‘e’
SC25 , SC36 & SC42
Technical Manual
Issue 1
©Colortrac Ltd 2014
The product and the contents of this publication may be changed without prior notification.
Colortrac Ltd makes every effort to ensure this publication is free from error. Misprints, errors
or quality observations should be reported to Technical Support, Colortrac Ltd.
Colortrac Ltd shall not be liable for any damages, errors, issues or events that result from the
use of the equipment or this manual.
No part of this product or publication may be reproduced,
copied or transmitted in any form or by any means without
permission from:
Colortrac Ltd.
Units 3 –5 Brunel Court.
Burrel Road.
St Ives,
Huntingdon,
Cambridgeshire,
PE27 3LW.
United Kingdom.
Tel: [phone]
Fax: [phone]
www.colortrac.com

SC Series Technical Manual
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
CONTENTS
1Tools Required ......................................................................................................................... 4
2Procedure................................................................................................................................. 5

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1 Tools Required
To maintain the SC Scanner the tools listed below are required. The tools are generally
available; they are not the responsibility of Colortrac to supply.
1. Wristband
Anti-static and cable.
2. Pencil
HB Lead, or similar
3. 7mm Nutdriver.
To remove and fit M5 nuts.
4. 1.5mm Allen Key
or 1.5mm Hex Key
5. Medium Pozi-drive screwdriver.
PZ1 x 80mm length.
6. Small Pozi-drive screwdriver.
PZ0 x 60mm length.
7. Small Flat Screwdriver
3mm blade x 65mm length (approx.)
8. Medium Flat Screwdriver.
6mm blade (approx.)
9. Pliers.
Flat nosed pliers, short serrated.
10. Sissors / Large Cutters (no shown)

SC Series Technical Manual
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2 Procedure
2.1.1 Safety Precautions
Ensure that the power and USB cables are completely disconnected from the scanner unit.
Ensure the scanner is positioned on a stable maintenance platform.
2.1.2 Tools
Medium Pozi-drive screwdriver.
Pliers
Sissors / Large Cutters
1. Remove the 2 x packing
straps from around the
packing box by cutting with a
sharp pair of sissors or
cutters.
2. Remove the Top Carton from
the packing box, and remove
the Calibration Sheet
cardboard envelope and
foam packing and store
safely with the Top Carton
3. Remove the scanner from the
plastic protective cover, and
bottom carton, and position
on a SC Stand or sturdy work
surface.
NOTE: The scanner will require 2 people to lift
the scanner from out of the carton.

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4. Remove the Top Lid Cover,
by depressing the Lid
Latches at either end of Lid
Assembly.
NOTE: The end covers do not need to be
removed for this procedure.
5. Allow the Lid Assembly to
gently open.
6. Carefully remove the 2 x M4
screws holding the left end of
the Top Lid Cover. Take care
not to drop the screws while
removing them.
7. Carefully remove the 2 x M4
screws holding the right end
of the Top Lid Cover. Take
care not to drop the screws
while removing them.

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8. Close the Lid Assembly
making sure both Lid Latches
lock securely.
9. Carefully lift the Top Lid
Cover off from the Lid
Assembly.
10. Remove the Aluminium EMC
Tape covering the cables to
the Main Board Cover.
11. Remove the 4 x M3 screws
holding the Main Board
Cover to the Lid Assembly

SC Series Technical Manual
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12. WARNING: Gently lift the
Main Board Cover to reveal
the Mains Connector.
Release the Mains Connector
from the Main Board.
NOTE: Care needs to be taken with the
Suppressor leads on the Main Board cover as
they can be broken with repeated or excessive
movement.
13. The Main Board cover for the
SC25 is different than for the
SC36 & 24, but should be
removed in the same way as
shown here.
14. Using the pliers, disconnect
the 2 x black earth cables
connected to the Power
Switch.
15. Use the modification link,
which consists of 2 x spade
terminals, on a short length of
wire.

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16. Press one end of the
modification link into the
black earth cable
17. Press the other end of the
modification link to the 2nd
black earth cables that had
been removed from the
switch.
18. Feed the modification link
under the lip of the Main
Board Cover to prevent
catching when fitting the Main
Board Cover
19. Reconnect the Power
Connector. Then lower the
Main Board Cover into place.

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20. After making sure all the
cables are in their
appropriate cutout, and the
USB connector is also in it’s
cutout in the cover, fit 4 x M3
screws to hold the Main
Board Cover in place.
21. Refit the Aluminium EMC
tape over the cables that go
from the Main Board Cover to
the Control Board. Replace
the tape if unusable.
22. Replace the Top Lid Cover in
the reverse order making
sure the Control Board
Bracket and the Main Board
Cover is located in the
appropriate cut-outs before
lowering the Top Lid Cover
completely and replacing the
2 x M4 screws at either end.
23. Mark off number ‘9’on the
tag matrix lable at the rear of
the scanner to indicate this
modification has been
completed.

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24. Reposition the scanner back
into the protective plastic and
bottom carton.
25. Replace the protective foam
and the Calibration Sheet
Cardboard Envelope.
26. Replace the Top Carton, and
secure with 2 x packing
straps.