Printronix SLPA7000e Training Manual And Reference Manual page 9

Label Roll Hub
Figure 2. Mounting Label Media
3. Loosen the cam lock located on the collar of the label roll hub.
4. Slide the label roll retainer off the label roll hub.
5. Remove the empty label roll core, if necessary, from the label roll hub.
Label Roll Core
Label Roll
Retainer
Label Roll Hub
Collar
Cam Lock
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