SATO GL4XXE Manual de Serviço descarregar pdf (Página 173)

Unit 7: Replacement Procedures

GL4xxe Series Service Manual

7-34

INTERNAL REWINDER PAPER LOAD SENSOR REPLACEMENT

The sensor (4) can be removed and replaced by the removal of a knob screw (1) and Bind screw (2) that secure

the sensor bracket (3) as shown in Figure 7-29 below.

Figure 7-29, Internal Rewinder Paper Full Sensor Replacement

1 2 ... 168 169 170 171 172 173 174 175 176 177 178 ... 203 204

GL4xxe Service Manual 1
O RADIO AND TV RECEPTION 2
TABLE OF CONTENTS 3
TABLE OF CONTENTS (cont’d) 4
INTRODUCTION 7
ABOUT THIS MANUAL 8
GENERAL DESCRIPTION 9
THEORY OF OPERATION 10
CONTROL FEATURES 11
Unit 1: Introduction 12
GL4xxe Series Service Manual 12
TECHNICAL DATA 13
Unit 2: Technical Data 14
REGULATORY 15
CHARACTER FONT CAPABILITIES 16
BARCODE CAPABILTIES 17
INTERFACE 18
SPECIFICATIONS 18
INTERFACE SPECIFICATIONS 19
SUPPORTED PROTOCOLS 20
READY/BUSY INTERFACE SIGNALS 21
IEEE1284 PARALLEL INTERFACE 22
Table of IEEE1284 signals 23
UNIVERSAL SERIAL BUS (USB) 25
SOFTWARE SPECIFICATIONS 26
802.11G WIRELESS 27
ALL INTERFACES 28
RECEIVE BUFFER CONTROL 29
STATUS5 TIMING CHARTS 29
NORMAL PROCESS 29
CANCEL PROCESS 29
ERROR PROCESS 29
PRINT PROCESS 30
COMMAND PROCESS 30
BCC ERROR PROCESS 30
CHARTS AND DIAGRAMS 31
PRINT SETUP DIMENSIONS 32
LABEL PRINT DIRECTION 33
LABEL ADJUSTMENT DIAGRAM 34
READY/BUSY TIMING CHARTS 35
X-ON/X-OFF TIMING CHARTS 36
Unit 4: Charts And Diagrams 37
CONFIGURATION 39
PRINTER CONFIGURATION 40
CONFIGURATION MODES 41
CONFIGURATION MODE 42
ADVANCED MODE 43
SERIAL INTERFACE MODE 45
PARALLEL INTERFACE MODE 46
CENTRONICS INTERFACE MODE 47
PGL EMULATION MODE 51
ZGL EMULATION MODE 52
DGL EMULATION MODE 53
TGL EMULATION MODE 54
IGL EMULATION MODE 55
DIAGNOSTICS MODE 56
PRINTER MANAGEMENT MODE 57
MISC QUICK MENUS 58
SOFT RESET 59
KEY LOCK/UNLOCK 59
MENU DEFINITION TABLES 60
USER MODE (TABLE 4-1) 61
ADVANCED MODE (TABLE 4-3) 67
Data Protocol 80
Buffer Size in K 80
INTERFACES 90
MENU DESCRIPTION 100
EMULATION 101
DIAGNOSTICS 120
Priority Setting 120
Command* 120
IGL Setup 120
Save state* 120
Error Log Clear 122
TROUBLESHOOTING 127
ERROR TROUBLESHOOTING 128
ERROR MESSAGES 129
TROUBLESHOOTING TABLE 134
NO PRINTED IMAGE 135
INCORRECT LABEL POSITIONING 135
SMEARED PRINT IMAGES 135
INTERFACE TROUBLESHOOTING 136
LAN ETHERNET INTERFACE 137
802.11G WIRELESS INTERFACE 137
CENTRONICS INTERFACE 137
TEST PRINT TROUBLESHOOTING 138
Figure 6-2, Sample Test Label 139
REPLACEMENT 140
PROCEDURES 140
REPLACEMENT PROCEDURES 141
PLATEN ROLLER REPLACEMENT 142
LABEL SENSOR REPLACEMENTS 143
MAIN PCB REPLACEMENT 145
POWER SUPPLY REPLACEMENT 147
PCB during reassembly 148
TIMING BELT REPLACEMENT 149
RIBBON SENSOR REPLACEMENT 153
HEAD-OPEN SENSOR REPLACEMENT 154
RIBBON BOSS/TORQUE LIMITER 155
Note the 156
MEMORY CARTRIDGE REPLACEMENT 157
INTERFACE BOARD REPLACEMENT 158
CUTTER KIT REPLACEMENT 159
REAL-TIME CLOCK REPLACEMENT 160
Original front cover 162
Figure 7-26, Replacement 170
CHECKING / ADJUSTMENT 174
PERFORMING TEST PRINTS 175
RESETTING PRINT HEAD DATA 176
SETTING THE LCD CONTRAST 178
UPDATING THE PRINTER FIRMWARE 179
HEAD OPEN SENSOR CHECKING 182
PRINT DARKNESS ADJUSTMENT 183
Pitch sensor holder 185
I-Mark sensor position 185
Gap Sensor position 185
PRINT OFFSET ADJUSTMENT 186
PRINT HEAD ALIGNMENT 187
PRINT HEAD PRESSURE SETTING 188
RIBBON TENSION ADJUSTMENT 190
TIMING BELT ADJUSTMENTS 191
SIMPLE DISPENSER ADJUSTMENT 193
GLOSSARY 194

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