Related Manuals for Citizen PHU Series
Summary of Contents for Citizen PHU Series
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Page 1: Specifications
Specifications PRINTER PRESENTER UNIT PRU·PMU·PHU Series MODEL Rev.1.0 First created Oct. 14, 1999 Rev.1.1 Revised Jan. 25, 2000... - Page 2 REVISION Rev.No. Date Content Rev. 1.0 Oct. 14, 1999 First created Rev. 1.1 Jan. 25, 2000 Revised NOTE 1. These specifications only apply to this product. 2. The contents of these specifications are subject to change without prior notice. Always consult the latest revision of the specifications.
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Page 3: Table Of Contents
THE TABLE OF CONTENTS 1. GENERAL OUTLINE ................1 1.1 Features ........................1 1.2 Uses .......................... 1 2. BASIC SPECIFICATIONS ..............3 2.1 Classification of Equipment ..................3 2.1.1 PRU Series (Presenter Unit) ................3 2.1.2 PMU Series (Printer Mechanism Unit) ............3 2.1.3 PHU Series (Paper Holding Unit) .............. - Page 4 7. OPERATION ..................22 7.1 PRU (Presenter Unit) ..................... 22 7.1.1 Clearing Jams in the Presenter ..............22 7.1.2 Releasing a Locked Cutter ................23 7.2 PMU (Printer Mechanism Unit) ................24 7.2.1 Loading Printing Paper ................. 24 7.2.2 Removing Residual Paper ................26 7.2.3 Clearing Paper Jams ..................
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Page 5: General Outline
PRU·PMU·PHU SERIES SPECIFICATIONS 1. GENERAL OUTLINE The PRU-130 is a presenter unit (automatic paper feed output unit) equipped with an auto-cutter mechanism. When used in conjunction with various types of printer, the PRU-130 can help to prevent paper misfeeds, paper jams, and troubles associated with issuing coupons and receipts. - Page 6 PRU·PMU·PHU SERIES SPECIFICATIONS CAUTION: • Install this equipment to machines which are placed horizontally and securely. • Do not install the equipment near a heater, radiator, or in direct sunlight. • Avoid using the equipment in a high-temperature, high-humidity, or dirty environment.
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Page 7: Basic Specifications
PRU·PMU·PHU SERIES SPECIFICATIONS 2. BASIC SPECIFICATIONS 2.1 Classification of Equipment 2.1.1 PRU Series (Presenter Unit) PRU-130 <Composition> • Paper transport section • Auto-cutter • Paper sensor • Attaching bracket 2.1.2 PMU Series (Printer Mechanism Unit) PMU-231 <Composition> • Printer mechanism •... -
Page 8: Specifications Lists
PRU·PMU·PHU SERIES SPECIFICATIONS 2.2 Specifications Lists 2.2.1 PRU Series (Presenter Unit) (1) General Specifications Item Content Used Paper Type : Thermal paper Paper width : 58 to 82.5 mm Paper thickness : 60 to 85 m Presenter Standard issue length : 64 to 170 mm (2.5 to 6.7 inches) When used in combination with the PMU-231 Refer to “2.3 Designing PRU and PMU Unit Installation’’... - Page 9 PRU·PMU·PHU SERIES SPECIFICATIONS • Recommended circuit diagram Vdd (+24 V) +24V 2SC4671 * 2SC4671 is a Darlington transistor with a built-in Zener diode. * For pin numbers, refer to “ 3. 1 Connection Terminals”. (4) Paper sensor • Type : Reflective-type photo-interrupter •...
- Page 10 PRU·PMU·PHU SERIES SPECIFICATIONS • Photoelectric characteristics Min. Standard Max. Item Symbol Condition Unit value value value Forward voltage =20 mA Input Reverse current =6 V –9 –7 Output Dark current =20 V Photocurrent =4 mA, V =2 V Transfer Response Upper limit...
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Page 11: Pmu Series (Printer Mechanism Unit)
PRU·PMU·PHU SERIES SPECIFICATIONS 2.2.2 PMU Series (Printer Mechanism Unit) <General Specifications> Item Content Print mechanism LT-380V Bottom paper insertion Print method Line thermal dot printing Print width 72 mm/576 dots Dot density 8 dots/mm (horizontal and vertical) Print speed 62.5 mm/s (at max. speed), (500 dot lines/s) Print column and 48 columns (12 24 font A) 1.25 3.00 mm... -
Page 12: Designing Pru And Pmu Unit Installation
PRU·PMU·PHU SERIES SPECIFICATIONS 2.3 Designing PRU and PMU Unit Installation Install the PRU and PMU units by referring to the following dimensions. Papen Sensor detection position When paper is longer than 170 mm 81.4 Detection position of the auto loading Sensor... - Page 13 PRU·PMU·PHU SERIES SPECIFICATIONS CAUTION: • As mounting holes for the PRU and PMU units, ø 2.7 mm burred holes are provided. So, when mounting them, use M3 tapping screws. • Exercise good care so that no unnecessary load is applied to the equipment and cables.
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Page 14: Connection Terminals
PRU·PMU·PHU SERIES SPECIFICATIONS 3. CONNECTION TERMINALS 3.1 Connection Terminals 3.1.1 Presenter’s Connection Terminals (1) Connectors Used and their purposes Function No. of pins Type Recommended mating connector Molex Drive motor Molex 53014-0510 Paper sensor 51004-0500 53015-0510 53025-0510 (2) Pin layout Terminal No. -
Page 15: Auto-Cutter's Connection Terminals
PRU·PMU·PHU SERIES SPECIFICATIONS 3.1.2 Auto-Cutter’s Connection Terminals (1) Connectors Used and their purposes Function No. of pins Type Recommended mating connector Molex Cutter drive motor Molex 5267 Switch 5264-04 5268 (2) Pin layout Terminal No. Wire color Function Motor (+) Black Motor (–) -
Page 16: Pmu Connection Terminals
PRU·PMU·PHU SERIES SPECIFICATIONS 3.2 PMU Connection Terminals The connection terminals are comprised of two flexible flat cables (FFC), the details of which are shown below. (1) Cable Connectors used and their purposes Function No. of pins Type Recommended mating connector •... - Page 17 PRU·PMU·PHU SERIES SPECIFICATIONS (3) The functions of the FFC terminals pins <FFC A> Terminal Signal name Function STRB 3 Strobe 3 STRB 2 Strobe 2 STRB 2 Strobe 2 STRB 2 Strobe 2 STRB 1 Strobe 1 STRB 1 Strobe 1...
- Page 18 PRU·PMU·PHU SERIES SPECIFICATIONS <FFC B> Terminal Signal name Function Paper feed motor Photo-transistor collector Photo-transistor emitter Paper sensor Light-emitting diode anode Light-emitting diode cathode Head-up sensor output Head-up sensor Head-up sensor output Thermal head common Thermal head common Thermal head common...
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Page 19: Flow Chart
PRU·PMU·PHU SERIES SPECIFICATIONS 4. FLOW CHART 4.1 PRU Unit Initialization at Power On Power On Hardware initialization * For the ACS-230 initialization sequence and Auto-cutter (ACS-230F) drive sequence, refer to the separate initialization “Specifications for the ACS-230”. Paper-out in printermechanism? Waiting for Alarm to be reset. - Page 20 PRU·PMU·PHU SERIES SPECIFICATIONS Paper feed of 20 lines (Approx. 85 mm) * For the ACS-230 initialization sequence and Auto-cutter (ACS-230F) drive sequence, refer to the separate initialization “Specifications for the ACS-230”. Full cutting (Auto-cutter is driven.) Presenter motor is driven (1.5 sec)
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Page 21: Printing (Issuing Receipts)
PRU·PMU·PHU SERIES SPECIFICATIONS 4.2 Printing (Issuing Receipts) The following sequence takes place when one of various print commands, such as print command (OAh), print and line feed command (ODh), print and minimal-pitch paper feed command (ESC J), and print and n-line paper feed command (ESC d), is executed. -
Page 22: Outputting Printed Paper
PRU·PMU·PHU SERIES SPECIFICATIONS 4.3 Outputting Printed Paper The following sequence takes place in synchronism with the driving of the auto-cutter. Cutter driving Amount of paper feed less than 63 mm? * While feeding this difference of paper (blank Paper feed of difference feed), if a paper-out condition occurs, the of 63 mm performed. -
Page 23: Timing Chart
PRU·PMU·PHU SERIES SPECIFICATIONS... -
Page 24: Ppu Timing Chart (Controlled By Paper Sensor)
PRU·PMU·PHU SERIES SPECIFICATIONS... -
Page 25: Design Considerations
PRU·PMU·PHU SERIES SPECIFICATIONS 6. DESIGN CONSIDERATIONS (1) As mounting holes for the PRU and PMU units, ø 2.7 mm burred holes are provided. So, when mounting them, use M3 tapping screws. (2) Refer to Sec. 2.3 for Designing PRU and PMU Unit Installation. -
Page 26: Operation
PRU·PMU·PHU SERIES SPECIFICATIONS 7. OPERATION 7.1 PRU (Presenter Unit) 7.1.1 Clearing Jams in the Presenter Turn OFF the power. Open the front door. While rotating the roller with your hand, remove any paper from the inside completely. Use a pair of tweezers to remove any paper jamming Close the front door. -
Page 27: Releasing A Locked Cutter
PRU·PMU·PHU SERIES SPECIFICATIONS 7.1.2 Releasing a Locked Cutter Referring to “7.1.1 Clearing Jams in the Presenter”, remove any paper in the paper path. Turn ON the power. The auto-cutter initializes itself, and the blade is returned. If the blade is not returned by the operation in step 2, turn... -
Page 28: Pmu (Printer Mechanism Unit)
PRU·PMU·PHU SERIES SPECIFICATIONS 7.2 PMU (Printer Mechanism Unit) 7.2.1 Loading Printing Paper Good Good Good Cut the edge of the paper roll approximately at a right angle and straight. Check the winding direction of the paper roll, and then insert the paper roller into the paper roll. - Page 29 PRU·PMU·PHU SERIES SPECIFICATIONS If residual paper is still remaining inside after a paper-out condition, remove it by referring to “7.2.2 Removing Residual Paper”. Raise the head-up lever of the printer mechanism. Insert the end of the paper roll straight into the paper insertion slot up until the paper comes to a stop.
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Page 30: Removing Residual Paper
PRU·PMU·PHU SERIES SPECIFICATIONS 7.2.2 Removing Residual Paper Raise the head-up lever. Pull the paper out slowly. The head moves away Knob from the platen roller, allowing the paper to be pulled out. Head-up lever CAUTION: • Never pull out the paper with the head-up lever left lowered. This may damage the head. -
Page 31: Clearing Paper Jams
PRU·PMU·PHU SERIES SPECIFICATIONS 7.2.3 Clearing Paper Jams Turn the OFF power. Cut apart the paper at a point near the paper insertion slot. Move the knobs on both sides in the direction of the arrow to separate the printer mechanism and the auto- cutter. -
Page 32: Phu (Paper Holding Unit)
PRU·PMU·PHU SERIES SPECIFICATIONS 7.3 PHU (Paper Holding Unit) 7.3.1 Loading a Paper Roll Check the winding direction of the paper roll, and then insert the paper roller into the paper roll. Install the paper roller (on which paper roll was set) in the paper holder. -
Page 33: Paper-Near-End Sensor Function
PRU·PMU·PHU SERIES SPECIFICATIONS 7.3.2 Paper-Near-End Sensor Function When the paper supply becomes low, the PNE (Paper-Near- End) sensor outputs a signal, informing the host of this fact, and printing can be stopped. The PNE sensor can be adjusted by loosening the screw on its... -
Page 34: Outline Drawings
PRU·PMU·PHU SERIES SPECIFICATIONS 8. OUTLINE DRAWINGS 8.1 Outline Drawing for PRU-130 Note 1) 4– ø 2.7 Paper exit slot 57.2 (Burred) 14.5 46.2 Auto-cutter harness Paper 121.5 insertion slot Presenter harness Note 1): Use M3 tapping screws. Unit : mm... -
Page 35: Outline Drawing For Pmu-231
PRU·PMU·PHU SERIES SPECIFICATIONS 8.2 Outline Drawing for PMU-231 121.3 Note 1) 4 – ø 2.7 (Burred) 33.23 2 – ø 3 49.23 (Slots) Flat cables Note 1): Use M3 tapping screws. Unit : mm... -
Page 36: Outline Drawing For Phu-131/132
PRU·PMU·PHU SERIES SPECIFICATIONS 8.3 Outline Drawing for PHU-131/132 6 – ø 5 PNE harness ø 203.2 (Max. paper roll dia.) Unit : mm...