Radio Shack 26-1154A Service Manual page 4

TABLE OF CONTENTS
(cont'd)
Section
Page
4.4
FUSE REPLACEMENT
4-4
4.4.1 Removal of Covers 4-4
4.4.2
Fuse Replacement
4-6
4.5
DETAILED TROUBLESHOOTING
4-7
4.6
GENERAL CLEANING AND LUBRICATION
4-10
SECTION
5
ADJUSTMENTS
5.1
INTRODUCTION
5-1
5.2
TOOLS AND ACCESSORIES
5-1
5.3
PRINTHEAD GAP ADJUSTMENT
5-2
5.4
PLATEN ADJUSTMENT
5-2
5.5
ROTOR/HALL EFFECT SENSOR ADJUSTMENT
5-3
5.6
LINE FEED SOLENOID ADJUSTMENT
5-3
5.7 PRINT DENSITY
(SPEED)
ADJUSTMENT
5-4
SECTION
6
REMOVAL AND REPLACEMENT
6.1
SCOPE
6-1
6.2
MECHANISM ASSEMBLY
6-1
6.3 PCB LOGIC BOARD 6-3
6.4
LINE FEED SOLENOID ASSEMBLY
6-5
6.5 CARRIAGE
RACK,
MOLDED
.
6-5
6.6
BASE COVER ASSEMBLY
6-7
6.7
BODY COVER ASSEMBLY
6-7
6.8 HEAD CARRIAGE ASSEMBLY
6-9
6.9
PLATEN ASSEMBLY.
6-10
SECTION
7
SUPPORTING ILLUSTRATIONS
-ii-