HP Integrity NonStop H-Series - Manual (Page 59)

Maintenance
N1528A and N1529A ACL Tape Drive Installation and User’s Guide— 544594-002
5- 11
Manually Running a Cleaning Cartridge
10. Open the left magazine door by pressing the Left magazine button.
11. Take the cleaning cartridge out, and then close the magazine door
Figure 5-11. Pressing the Left Magazine Button