Samsung Er-350F Manuals

Manuals and User Guides for Samsung Er-350F. We have 1 Samsung Er-350F manual available for free PDF download: Service Manual

Samsung Er-350F Service Manual

Samsung Er-350F Service Manual (72 pages)

Electronic Cash Register  
Brand: Samsung | Category: Cash Register | Size: 2.54 MB
Table of contents
Contents1................................................................................................................................................................
Precaution Statements4................................................................................................................................................................
Safety Precautions4................................................................................................................................................................
Servicing Precautions5................................................................................................................................................................
Precautions For Electrostatically Sensitive Devices5................................................................................................................................................................
General Specifications6................................................................................................................................................................
Printer Specifications7................................................................................................................................................................
Dimensions8................................................................................................................................................................
Feature9................................................................................................................................................................
Serial Interfaces, Pin Descriptions10................................................................................................................................................................
Printer Terminal, Pin Descriptions10................................................................................................................................................................
Interface Installation11................................................................................................................................................................
Cable For Serial Port11................................................................................................................................................................
Interface Board Installation12................................................................................................................................................................
Key Board Installation12................................................................................................................................................................
Membrane Shape12................................................................................................................................................................
Drawer Installation13................................................................................................................................................................
Ribbon Cassette Installation13................................................................................................................................................................
Receipt Paper Insertion14................................................................................................................................................................
Operation14................................................................................................................................................................
Mode Switch14................................................................................................................................................................
Initial Clear15................................................................................................................................................................
Service Mode Diagnostics15................................................................................................................................................................
Printer/display Test15................................................................................................................................................................
Eprom Checksum Test15................................................................................................................................................................
Upper Case Disassembling16................................................................................................................................................................
Erp-200n Printer Disassembling16................................................................................................................................................................
Separating Head Cover And Ribbon Frame16................................................................................................................................................................
Separating Paper Guide Block16................................................................................................................................................................
Separating Printer Pcb17................................................................................................................................................................
Disassembling Clutch Assembly17................................................................................................................................................................
Separating Ribbon Feed Block18................................................................................................................................................................
Separating Head Feed Block18................................................................................................................................................................
Separating Head Feed Block-119................................................................................................................................................................
Separating Lead Cam19................................................................................................................................................................
Separating Paper Feed Block-220................................................................................................................................................................
Separating Paper Feed Block20................................................................................................................................................................
Erp-200 Printer Reassembling21................................................................................................................................................................
Upper Case Reassembling21................................................................................................................................................................
Alignments And Adjustments22................................................................................................................................................................
Printer Adjustments22................................................................................................................................................................
Head Gap Adjustment22................................................................................................................................................................
Troubleshooting23................................................................................................................................................................
Exploded Views And Parts Lists25................................................................................................................................................................
Assembly Exploded View25................................................................................................................................................................
Cover Printer Assembly26................................................................................................................................................................
Cover Mode Switch Assembly27................................................................................................................................................................
Upper Case Assembly28................................................................................................................................................................
Turret Assembly30................................................................................................................................................................
Lower Case Assembly31................................................................................................................................................................
Key Board Assembly34................................................................................................................................................................
Printer Assembly36................................................................................................................................................................
Drawer Assembly38................................................................................................................................................................
Cover Assembly39................................................................................................................................................................
Tray Assembly39................................................................................................................................................................
Lock Assembly40................................................................................................................................................................
Bottom Assembly40................................................................................................................................................................
Printer Assembly (erp-200n)41................................................................................................................................................................
Block Diagram46................................................................................................................................................................
Pcb Diagrams And Electrical Parts List47................................................................................................................................................................
Main Pcb Top View47................................................................................................................................................................
Main Pba Part List48................................................................................................................................................................
Main Pba (auto Part)50................................................................................................................................................................
Front Display Top View52................................................................................................................................................................
Front Display Part List52................................................................................................................................................................
Rear Display Top View53................................................................................................................................................................
Rear Display Part List53................................................................................................................................................................
Option Fiscal Board Top View54................................................................................................................................................................
Option Fiscal Board Part List54................................................................................................................................................................
Option Interface Board Top View55................................................................................................................................................................
Option Interface Board Part List55................................................................................................................................................................
Wiring Diagram56................................................................................................................................................................
Operation And Description For Each Part Of Circuit57................................................................................................................................................................
Power Transformer/fuse57................................................................................................................................................................
Output Voltage57................................................................................................................................................................
Fuse Specification57................................................................................................................................................................
Power Circuit58................................................................................................................................................................
Reset And Power Fail Circuit58................................................................................................................................................................
Rtc (real Time Clock) Circuit58................................................................................................................................................................
Display Circuit59................................................................................................................................................................
Key Board And Mode Key Circuit59................................................................................................................................................................
Printer Circuit59................................................................................................................................................................
Fiscal Memory Circuit59................................................................................................................................................................
Cpu Port Description60................................................................................................................................................................
Printer Erp-200 Timing Chart61................................................................................................................................................................
Schematic Diagrams62................................................................................................................................................................
Fiscal Control (on Main Pcb)65................................................................................................................................................................
Fiscal Control (on Fiscal Pcb)66................................................................................................................................................................
Display Board (9 Digit Vfd)67................................................................................................................................................................
Display Board (10 Digit Vfd)68................................................................................................................................................................
Rs-232c Interface Board69................................................................................................................................................................
Table Of Contents72................................................................................................................................................................

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