Citizen Systems CBM920II user manual Type Classifications, Power supply

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2.TYPE CLASSIFICATIONS

2.1Type

The product is categorized according to the naming plan indicated below.

CBM-920II

-

24

40

R P

J F

-XXX

CBM-920II - 24 R J -XXX

Model Name

Number of columns

24:24 columns/144 dots (MD-910 mechanism use)

40:40 columns/180 dots (MD-911 mechanism use)

Interface

R: Serial (RS-232C)

P: Parallel (Conformity to Centronics)

OEM spec.

Character set J: Japan

F: International

2.2 Power supply

Prepare stable power supply having voltage of DC +5V ±5% and current capacity of 2.5A or more and a peak current of 4 A or more.

NOTE

The power supply of this printer is internally separated in two: one is for control circuit and the other is for driving mechanism. The supply voltage may be lowered even if the rating of the power used is sufficient depending on the current consumption during printing or on the length of the power cord.

In such a case, reconfirming the wiring or power supply used or separating the power supply for control system and driving mechanism from each other is recommended.

Control power supply (Vcc)	DC+5V± 5%	0.2A or more
Driving power supply (Vp)	DC+5V±10%	2.5A or more (Peak current 4A or more)

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Contents DOT Matrix Printer Weee Mark Declaration of Conformity General Precautions Ordinarymaintenance Page Precautions for Installation Precautions for Handling Table of Contents External Dimensions Features AccessoriesIntroduction Power supply Type ClassificationsType Specifications CBM-920II-24 CBM-920II-40External Appearance and Part Descriptions External AppearancePart Descriptions Operations Rack MountingI/F Cable Connection Panel Opening/Closing Opening/Closing of Front PanelSetting Ribbon Cassette Paper FeedingSetting Paper Page Auto Loading Function Self-printing Function, Hexadecimal Printing Function Memory Switch Setting Japan 920JPN International 920IntlPage Contents of Memory Switch Setting CBM-920II 10 PNE, PE, Other errors Clearing Lamp Status, I/F signal status, error, etc Return Paper lamp Power lamp Signal lineState Special Functions Connector Pin Assignment Pin Signal NameParallel Interface Description of Input/Output Signals Electrical Characteristics Host Side Printer SideSerial Interface TTL , CmosDescription of Input/Output Signal Dtrdata Terminal ReadyError Detection Receiving Control and BufferingDIP Switch SW1 Setting DIP Switch PositionSwitch No Function Factory SettingSwitch No Baud Rate Parity Factory Setting Bps Serial Interface TypeSymbol Code Function Emulation Hexadecimal CBM920 IDP3110 Print Control FunctionList of Control Codes SW1 Switch No.1 SW2 Switch No.2Control Code Details ABC Country Character Code TableESC Page FF FF FF FF FF FF For 40-column model 3 4 5 6 41H 22H 55H 08H 41H 00H 41H Model CBM-920 emulation For manual setting, refer to 4.9 Setting Memory Switch Setting range of parameters n1 and n2 is as shown below Function Content of SettingCharacter Code Table Code page tablePage Page Page International Character Code Table External Dimensions