User manual CITIZEN LC310II

[. . . ] * Follow all warnings and instructions marked on the product. * Unplug this product from the wall outlet before cleaning. * Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product. [. . . ] To stop the printing, turn off the power switch. After 9 lines are printed, the printing is stopped automatically. l And if you turn on the power switch while keep pressing both the SEL and LF switches, then the condition set by Dip switch and Slide switch is printed and both SEL lamp and ALM lamp blinks. To stop the blinking, press the either switch. 4. 4 Cautions 1. Never operate your printer without loading paper and inserting an Ink Ribbon Cassette. Any printing without paper and ink ribbon cassette may cause damage to the print head. Replace the Cassette before ink ribbon is worn with rents. Be careful not to drop any foreign matters, such as paper clips, pins and the like into your printer. Nothing shall be placed on the ventilation slots of the printer. Always place your printer on a stable desk which is set horizontal. No organic solvent (alcohol, thinner, benzine or the like) should be used in sweeping clean the surface of the main body case. iDP562-RSL2 iDP562-RSL/RS CITIZEN 17 iDP-562 User's Manual Preset jumper Preset Jumper 1 2 3 4 5 Mode CURRENT LOOP TTL × B × B B B B A × B ´ : Both A and B can be set. RS-232C A A A × A B position A position A B DATA can be transferred at DTR = SPACE A (RS-232C / TTL level) DATA can be transferred at DTR = MARK (CURRENT LOOP) DATA can be transferred at DTR = MARK B (RS-232C / TTL level) DATA can be transferred at DTR = SPACE (CURRENT LOOP) At shipping all of preset jumper are set as A. 6 CITIZEN 18 iDP-562 User's Manual 5. 6 DATA Construction 5. 6. 1 Serial Data format 1. Stop BIT (1 ~ 2 BIT) (1) START BIT At 1 / 2 BIT after (a), signal level is checked out, (b). When signal level is MARK, continuous search for START BIT is made for the next bit. (2) DATA BIT + PARITY BIT DATA BIT and PARITY BIT are checked out every 1 / 2 BIT from the half point of START BIT, (b). 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 STOP BIT is 1 or 2 BIT and its signal level is MARK. If SPACE LEVEL is read at STOP BIT, FRAMING ERROR occurs. CITIZEN 19 iDP-562 User's Manual 5. 6. 2. Detection System for Error The printer detects PARITY and FRAMING ERROR. ALARM (ALM) LAMP informs the user error occurrence. When any error is detected, the printer deletes the wrong DATA and waits for new DATA, ALM LAMP can be put out by depressing SEL switch. [. . . ] If it is also the Graphic Print in the next line, ESC K n1 n2 should be input once again before the data. The number for Graphic Print Data should be: 1 £ n1 £ 240 Any numbers other than the above comes to 240. 5 Graphic Print Data Printing in seven lengthwise dots by 240 rows can be made in one line. The 7 lengthwise dots are input as the graphic print data. The data are computed as follows: ® The position as traced from the home position Correspondence of head pin to graphic print data As will be understood from the above, the data are used in which the first dot corresponds to the first bit and the 7th dot corresponds to the 7th bit. [. . . ]