User guide

Print Engine Operation
Load Ribbon
57516L-001 Rev. 1 10/12/2004 170PAX4 User Guide 43
3. See Figure 32. Thread the ribbon under the lower ribbon guide roller.
4. See Figure 32. Make sure that the ribbon passes directly below the ribbon sensor, which is
located near the back wall of the print engine.
Figure 32 • Threading Ribbon under the Ribbon Sensor
5. See Figure 33. Thread the ribbon under the printhead assembly and then around the upper
ribbon guide roller.
Figure 33 • Threading Ribbon under the Printhead Assembly
1
Lower ribbon guide roller
2
Ribbon sensor
Caution • The printhead may be hot and could cause severe burns. Allow the
printhead to cool.
1
Upper ribbon guide roller
2
Printhead assembly
21
2
1