Zebra KR403 Spezifikationen PDF herunterladen (Seite 74)

Printer Maintenance

Replacing the Platen Roller

P1016701-001 KR403 Integrators Guide 12/23/2009

Replacing the Platen Roller

The platen (drive) roller requires no tools to replace.

1. Open the printhead to gain access to the platen roller.

2. Pinch the top sides of the ‘U’ shaped (shown as red in the illustration below) black plastic

platen bearings on each side of the printer. Lift the bearings, platen roller, and printline tab

bracket (aligns printhead and platen roller position).

Platen Bearing

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 119 120

Integrator Guide 1
About This Document 3
Who Should Use This Document 4
Contacts 5
Document Conventions 6
Contents 7
Introduction 11
KR403™ Thermal Kiosk Printers 12
What’s in the Box 14
Opening the Printer 15
Printer Orientation 16
Printer Features 17
Printer Features (continued) 18
General Printing Information 19
KR403 Media Types 20
• Minimum mount positions 21
• Supports the Quick-Fit Hubs 21
• Supported by most Zebra 21
Basic Printer Dimensions 22
Printer Power 23
Connector and 23
Plug with Latch 23
Media Guide Screw 24
M2.5 x 3 24
Media Guide Width 24
Printer Overview 25
Print Modes 26
Receipt (Page) Imaging Modes 29
Media Supply Method 30
Media Input Aperture 31
Mounting Orientations 32
Small Core Media 33
Roll Adapter 33
Horizontal 33
Vertical 33
Controls 35
Feed Button 37
Power Indicator 37
Status Indicator Descriptions 37
Error Flags (~HQES) 39
Warning Flags (~HQES) 40
Feed Button Modes 41
Operation 43
Attaching Power 45
Manual Printer Reset 46
Glue or similar 47
Automated Media Loading 49
Manual Media Loading 50
Clearing Paper Jams 51
Cleaning the Printhead 52
Interface Cable Requirements 55
USB Interface Requirements 56
Serial Communications 57
Tighten screws 58
Serial Cable 58
Serial Port Connector 58
Printer Configuration 61
Fonts and Your Printer 63
Getting Asian Fonts 64
Stand Alone Printing 64
Printer Maintenance 65
KR403 Printer Maintenance 66
Operator Maintenance 66
Waste Bin 67
Media Sensors Head-up Sensor 67
In Retract 68
On-Site Service Cleaning 69
Media Path 70
Replacing the Printhead 72
Printhead 73
(Cables not shown) 73
Replacing the Platen Roller 74
Replacing the Cutter Blades 76
#8 Torx Screws 77
Cutter Gear 77
Cutter Blade 77
Cutter Arm’s Slot 78
Fixed Blade 80
Mounting Slot 80
Center Tab 80
Requirements 81
KR403 Power Requirements 82
DC Power Plug Requirement 83
Printer Power Requirements 84
Kiosk Hardware 85
Integration Accessories 85
Accessories Overview 86
Nozzle Bezel 87
Shutter Bezel 89
Quick-Fit Hubs 90
Roll Support 91
Media Roll Low Sensor 92
Universal Roll Holder 93
Mounting Plate 94
For illustration purposes: 96
Printer Mounting Plate 97
Roll center 98
Printer Power Supply 100
Troubleshooting 101
Status Light Descriptions 102
Print Quality Problems 104
Manual Calibration 106
Troubleshooting Tests 107
Communications Diagnostics 108
Kiosk Design 111
Considerations 111
Kiosk Design Considerations 112
Design Your Own Mounting 113
Cabling and Cable Routing 114
Ambient Light 114
Designing a Roll Support 115
Designing Media Guides 115
Designing for Fan-Fold Media 116
Appendix 117
Serial Port Interface 119

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