(d)  
Put the white end (10) of the paper roll in the white guide (9) of the printer; put the black end (6) in the black guide (7).

 (e)  
Push the paper roll until it locks in the guides.

 (f)  
Turn the paper roll in the direction of the arrow until the paper is automatically pulled through the printer.

 (g)  
Make sure the paper (3) comes through the paper exit (8).

 (h)  
If the paper gets caught in the printer, do this: 1) Remove the paper roll from the printer. 2) Push the SLEW and TEST switches at the same time to remove

 the paper that is caught in the printer.
 S 413-089
 (5)  
Close the printer door and push until it latches.

 S 863-090

 (6)  
Remove the DO-NOT-CLOSE tag and close this circuit breaker:

 (a)  P415 Power Distribution Center - Right Panel
 1) 415L37 PRINTER

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747-400 MAINTENANCE MANUAL
 PRINTER - REMOVAL/INSTALLATION
______________________________
 1.  General_______
 A.  This procedure tells you how to remove and install the full-format printer.
 B.  The printer is in the flight compartment in the aft electronics panel.
 TASK 45-10-02-024-038
 2.  Printer Removal (Fig. 401)_______________
 A.  Access
 (1)  Location Zones
 221 Control Cabin, LH
 222 Control Cabin, RH

 B.  Procedure
 S 864-023
 (1) Open these circuit breakers and attach DO-NOT-CLOSE tags:
 (a)  
P415 Power Distribution Center - Right Panel 1) 415L37 PRINTER

 (b)  
P6 Main Power Distribution Panel 1) 6E22 FLT DK LIGHTS PANEL CONT STAND

 S 864-040
 (2)  
Make sure the printer door is closed.

 S 024-025

 (3)  
Remove the printer:

 (a)  
Release the fasteners on the front of the printer.

 (b)  
Pull the printer out slowly until you can get access to the electrical connector on the rear of the printer.

 (c)  
Disconnect the electrical connector from the printer.

 (d)  
Install dust caps on the electrical connectors.

 TASK 45-10-02-424-039
 3.  Printer Installation (Fig. 401)____________________
 A.  References
 (1)  
AMM 24-22-00/201, Manual Control

 (2)  
AMM 45-10-02/301, Printer - Servicing

 (3)  
IPC 45-45-02, Fig. 1

 B.  Access
 (1)  Location Zones
 221 Control Cabin, LH
 222 Control Cabin, RH

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A
747-400
MAINTENANCE MANUAL

Printer Location
Figure 401

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G28387
A
747-400 MAINTENANCE MANUAL
 C. Procedure
 S 864-027
 (1)  Make sure these circuit breakers are open with DO-NOT-CLOSE tags attached:
 (a)  
P415 Power Distribution Center - Right Panel 1) 415L37 PRINTER

 (b)  
P6 Main Power Distribution Panel
 1) 6E22 FLT DK LIGHTS PANEL CONT STAND

 S 864-037
 (2)  
Make sure the printer door is closed.

 S 424-029

 (3)  
Install the printer:
　
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