Acroprint 150 Time Clocks - Manual (Page 2)

To Change Ribbon
A replacement Acroprint Ribbon is supplied on two spools. When ordering specify 20-106-002
for two-color right margin print recorder, 20-106-000 for two-color left margin print recorder, or
20-0106-003 for solid blue ribbon. To replace the ribbon, perform the following steps.
1) Note how ribbon is threaded. Pull right Ribbon Tension Spring (see Figure 3) forward and
remove spool. Pull left Ribbon Tension Spring (see Figure 3) forward and remove spool.
Remove and discard ribbon.
2) Insert new right Ribbon Spool with "hex" hole fitted on to "hex" shaft on the right ribbon feed
ratchet. Thread ribbon, as noted in step 1. Insert new left Ribbon Spool with "hex" hole fitted
on to "hex" shaft on the left ribbon feed ratchet. Turn right Ribbon Spool counter-clockwise
to remove excess slack in ribbon.
Figure 3 (front view with cover removed)
I2 I 2
3
4
5 6 7
8
9
I0 II
CR OP R I T N
RALEIGH, N.C. USA
Ribbon Spool
Ribbon Tension Spring
Ribbon Spool
Ribbon Tension Spring