Zebra Technologies ZEBRA RXI4TM - Manual (Page 131)

131 Routine Maintenance
Replace the Fuse
1/7/10 Xi4™/RXi4™ User Guide P1009874-002
Replace the Fuse
The instructions that follow are for the 140Xi4, 170Xi4, and 220Xi4 printers only. Fuses are
not user-replaceable in the 110Xi4.
The printer uses a metric-style fuse (5 × 20 mm IEC) rated at F5A, 250 V. The AC power entry
module comes with two approved fuses in the fuse holder: one is in-circuit, and the second is
provided as a spare. The end caps of the fuse must bear the certification mark of a known
international safety organization (see
Figure 5 on page 29 ).
To replace a faulty fuse, complete these steps:
1.
2. Use a small-blade screwdriver or similar tool to remove the fuse holder.
The fuse holder is part of the AC power entry module at the rear of the printer ( Figure 21 ).
Figure 21 • AC Power Entry Module
3. Remove the faulty fuse and install a new fuse in the in-circuit position ( Figure 22 ).
Caution • Turn the AC power switch off (O) and remove the power cord before performing
this procedure.
Caution • Turn off (O) the printer and disconnect it from the power source before
performing the following procedure.
Turn off ( O ) the printer, and disconnect the AC power cord and all data cables.
1
Power switch
2
Fuse holder
3
AC power entry module
4
Small-blade screwdriver
Important • If you use the spare fuse, be sure to order a replacement fuse from an
authorized Zebra distributor. The spare fuse should be the exact type and rating as the
original in-circuit fuse.
1
2
3
4