User manual CITIZEN IDP-3535

[. . . ] iDP-3535 User's Manual CITIZEN User's Manual MINI DOT MATRIX PRINTER MODEL iDP-3535 Japan CBM Corporation Information Systems Div. CITIZEN 1/38 iDP-3535 User's Manual IMPORTANT SAFETY INSTRUCTIONS s Read all of these instructions and save them for later reference. s Follow all warnings and instructions marked on the product. s Unplug this product from the wall outlet before cleaning. s Do not place this product on an unstable cart, stand of table. [. . . ] 3) Be careful not to drop any foreign matters, such as paper clips, pins and the like into your printer. 4) Nothing shall be placed on the ventilation vents of the printer. 5) Always place your printer on a stable desk which is set horizontal. 6) No organic solvent (thinner, benzene or the like) should be used in cleaning the surface of the main body case. 7) Make sure that the power of the printer is turned off whenever you do the following. (1) Taking out any foreign matter which was dropped into the printer. 8) Please use Cash Drawer connector (CN 6) for drive Cash Drawer only. For U-type (USA type) Do not use Paper winder and Cash Drawer with connectors (CN 6-2 and CN 3-2) at the same time. USAGE OF THE CONNECTORS, PLEASE SEE PAGE 18 AND 19. CITIZEN 16/38 iDP-3535 User's Manual 5. Serial Interface 5-1 Specifications 1) Synchronism 2) Baud rate 3) Composition of one word : Asynchronous : 1200, 2400, 4800, 9600 BPS (Selected by user) : Start bit : 1 bit : Data bit : 7 or 8 bit (selected by user) : Parity bit : Odd, even or parity (selected by user) : Stop bit : 1 bit or more. : RS-232C : Mark = Logic "1" (-3V to -12V) : Space = Logic "0" (+3V to +12V) : RS-232C : Mark = Data transfer not possible : Space = Data transfer possible 5-2 Connector Pin Assignment Pin No. Signal Name 1 FG 3 RD 7 SG 14 FAULT 20 DTR Direction Host / Printer Function Safety Ground Received Data Signal Ground Printer ALARM Signal Printer BUSY Signal RS-232C 4) Signal polarity 4) Receiving Control (DTR signal) ¡ ¡ ¡ Notes: 1. The signal for RS-232C use are based on EIA RS-232C level. Please always maintain the "Mark state", when received data is not being transferred. 3. Compatible connector (D-Sub connector) Printer side: Equivalent to AMPHENOL 17-13250 Cable side: Equivalent to AMPHENOL 17-23250 CITIZEN 17/38 iDP-3535 User's Manual 5-3 Input / output Signals RS-232C Circuit Input (RD) [Printer side] [Host side] MAX232 or equivalent Output (DTR, FAULT) [Printer side] [Host side] MAX232 or equivalent DTR : (-8V) BUSY : (+8V) READY FAULT : (-8V) Normal : (+8V) Abnormal CITIZEN 18/38 iDP-3535 User's Manual 5-4 Data Composition 1 2 3 1) Start bit Start bit Data bits (and parity bit) Stop bit (1 bit more) 1/2 bit past the line dropping from MARK to SPACE, a status reading is taken again. If the reading is SPACE, a start bit is recognized. 2) Data bits and Parity bit Data bit and Parity bit are checked out every bit form the half point of start bit. Signal level of these points (Mark = 1, Space = 0) are read as input data. The sequence of these bit is Bit 0, Bit 1 ~ Parity bit from Start bit. 3) Stop bit The stop bit consists of one or more bits at "mark" level. When "space" level is detected for a stop bit, a framing error occurs. CITIZEN 19/38 iDP-3535 User's Manual 5-5 Error Detection The printer detects Parity, Framing and Overrun Error. When any error is detected, the data is printed out as (7FH). [. . . ] With this code, the length (number of lines) per page can be set, and paging action is started, and the space of three lines are left at the both top and bottom of the page, n should be;14 n 120 Otherwise, it will be 66. The paging can be released by ESC + "0" (1B, 4F). CITIZEN 32/38 iDP-3535 User's Manual (5) Form Feed FF(0C) With this code, paper feed goes on. If there is data in the buffer when this code is input, the printer does from feed printing. The top of form for the next page is made in accordance with the page length which was specified with ESC + "C" + "n". [. . . ]