ITW Diagraph IJ3000 User manual

IJ3000 IJ384 / IJ352 Print Head Roller Bracket Mounting Kit 5760-810N
Revision H Assembly Instructions Page 1 of 3
© 2010 Illinois Tool Works. All rights reserved.
Printed in USA
Service Part Kit 5760-810
1
5
2
ITEM PART NUMBER DESCRIPTION QTY
1 5760-366 KIT,BRCKT,CNVYR MNT,SINGLE IJ PH 1
2 5760-432 BRACKET,RETRACTING,IJ PH 1
3 5760-474 ROLLER BRACKET ASSEMBLY, IJ384 1
4
5 5081-010 SCR,1/4-20 X 5/8 SOC HD CAP,SS 2
6
7 5081-705 SCR,#10-32 X 3/8 SOC HD CAP,SS 4
8 5151-124 SCR, #8 SELF TAPPING 4

5760-810N IJ384 / IJ352 Print Head Roller Bracket Mounting Kit IJ3000
Page 2 of 3 Assembly Instructions Revision H
Installation notes:
1. Adjust the vertical position of the leading upper roller such that it will make contact with the carton (this is critical
when printing on a tray pack). The leading roller may be positioned within the print window (see figure 1).
2. Adjust the vertical position of the trailing upper roller such that it is above the print window. This roller needs to
come in contact with the carton and be outside the print window.
3. Adjust the roller bracket assembly so the rollers are about 1/16” beyond the print head nose (see figure 1), the
roller bracket alignment tool (5760-815) may be used to achieve this specification (the alignment tool is not
compatible with the IJ352 printhead). The carton should bump on the rollers but not touch the nose of the print
head. If print appears fuzzy, then the gap between the rollers and nose of the print head may be too big. Adjust the
roller bracket to reduce the gap.
4. When the print head is properly positioned with respect to the carton the retracting bracket should move between
1/16” to 5/16” (see figure 1). If the print head is retracting more that 5/16” then the carton is likely rubbing on the
sheet metal edge of the roller bracket before it comes in contact with the roller. This condition can generate
corrugate dust that could degrade the print quality. Proper guide railing is required to achieve this specification.
The retracting bracket will retract up to 1/2”, however the system is not designed to repeatedly retract this much.
Figure 1

IJ3000 IJ384 / IJ352 Print Head Roller Bracket Mounting Kit 5760-810N
Revision H Assembly Instructions Page 3 of 3
© 2010 Illinois Tool Works. All rights reserved.
Printed in USA
Service Part Kit 5760-810
113
32
121
32
19
16 113
32
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32
2
2X Ø9
64 X 5
16 DEEP
(DO NOT DRILL THRU)
2X Ø9
64 X 5
16 DEEP
(DO NOT DRILL THRU)
Using the roller bracket alignment tool (5760-815):
1. Loosen the four screws holding the roller bracket onto the print head.
2. Assemble alignment tool to the print head nose using the captive screws. The press nuts should face the print
head nose creating the proper gap between the rollers and the print head nose (see figure 2).
3. Slide the roller bracket forward until the rollers come in contact with alignment tool.
4. Tighten the four screws holding the roller bracket to the print head.
5. Remove the roller bracket alignment tool.
How to modify an older IJ352 print head to accept a roller bracket:
1. This is only required on older IJ352 print heads. All new print heads are manufactured with the
appropriate holes in place.
2. Caution should be used when drilling the holes. If the holes are drilled too deep then the print
engine may be damaged beyond repair.
3. The print head should be disconnected from power before drilling the holes.