REFERENCE MANUAL Oct.
Table of content Page 1 1 1 2 2 3 6 7 8 8 10 11 12 13 14 15 1. PRODUCT OUTLINE 2. CHANGES FROM THE BJC-80/80v 3. EXTERNAL APPEARANCE 4. SPECIFICATIONS 4.1 PRINTER SPECIFICATIONS 4.2 INTERFACE SPECIFICATIONS 4.3 PAPER SPECIFICATIONS 4.4 PHOTO BJ CARTRIDGE SPECIFICATIONS 5. OPERATION 5-1. FUNCTION SETTING 5.2 ERROR INDICATIONS 5-3. INK LOW WARNING RESET BY BUTTON OPERATION 5-4. DIRECT PRINTING FUNCTION OF THE IMAGE FROM DIGITAL CAMERAS 6. SPECIAL TOOLS 7. PARTS LIST 8.
1. PRODUCT OUTLINE The BJ M70 and the BJC-85 are portable, color BJ printers targeting the personal use market. As successive models of the BJC-80/80v, the following functions have been added, the ease of connection has been improved, and the functions as a portable spacesaving printer has been strengthened. (1) (2) (3) (4) The high-speed IrDA (Ver.1.1) enables the printer to attain print speed comparable to that of the Centronics interface.
. SPECIFICATIONS 4-1. PRIINTER SPECIFICATIONS Type Paper feeding method Printing speed Portable serial color bubble jet printer Auto sheet feed Burst HS: 434cps HQ: 346cps (when using the BC-10) Throughput: BC-10 New monochrome pattern (E) 5 ppm(HS) 3.9 ppm(Standard) New monochrome pattern (J) 5 ppm(HS) 4.3 ppm(Standard) BC-11e New color pattern (E) 2 ppm(HS) 1.6 ppm(Standard) New color pattern (J) 2 ppm(HS) 1.7 ppm(Standard) BC-12e A4 full address 1.
4-2. INTERFACE SPECIFICATIONS The interface specifications of this printer is shown below. 1) Bidirectional Centronics Interface (IEEE1284 compatible) 2) Infrared Interface IrDA Interface Ver. 1.1 / IrTranP ASK Interface 3) USB Interface 1) The specified version of IrDA is changed from Ver. 1.0 to 1.1. 2) IrTranP compliant. 3) USB interface compliant. IrDA Ver. 1.1 and USB I/F compliancy for preinstalled Windows 98 PCs. Windows 95 PCs comply with IrDA Ver. 1.0.
) Maximum received 2048 byte/packet data size 7) Modulation method 3/16 RZI (Return to Zero Invert): when the transfer speed is less than 115.2kbps 1/4 RZI (Return to Zero Invert): when the transfer speed is 0.576Mbps and 1.152Mbps 4 PPM (Pulse Position Modulation): when the transfer speed is 4Mbps 4-2-2. USB Interface 1) Device structure Self-powered device 2) Data transfer method Half duplex serial interface Universal Serial Bus Specification Revision 1.
USB is a serial interface which connects up to 127 peripheral devices to a host computer, and transmits data at a high-speed rate of 12Mbps. Hot plugging, in which connecting/disconnecting devices while the host or the printer is in use, is supported. Each device is connected to a hub's port, where each port's detection/disconnection status is returned to the host.
4-3. PAPER SPECIFICATIONS Plain paper (Weight: 64 to 90g / m2) Government postcard (Weight: 90g / m2, Thickness: 0.
4-4. PHOTO BJ CARTRIDGE SPECIFICATIONS Photo cartridge BC-12e BJ cartridge BC-12e: Ink cartridge replaceable type of color BJ cartridge (drop modulation adopted) Ink cartridge BCI-12Bk: Black (64 nozzles) Ink cartridge BCI-12Color: Yellow, Magenta, Cyan (24 nozzles x 3) No. of pages printed Nozzle check pattern Approx. 20 pages : reference value (in the HR-Fine mode, 7.5% duty pattern per color (A4) : calculated value) Approx. 29 g (including both ink cartridges) Approx. 0.
5. OPERATION 5-1. FUNCTION SETTING Default setting The default setting can be set by button operation when the power is turned on. When the printer is turned on, hold down the POWER button until the beeper sounds the specified number of times for the desired function setting, and release the POWER button to set.
BJ M70 1) No setting regarding the LQ mode 2) The setting to enable/disable the ink low warning is added. Table 1 Operation mode change BJ Print mode HQ Automatic power off Disable Smoothing Disable Remaining ink Disable Reduction 1/1 BJ Paper feed position 8.5 mm BJ receive buffer 23 kB BJ ANK character quality Normal BJ ANK character set Katakana BJ CR function (+LF) CR only BJ ANK international Japan character Table 2 BJ HQ Disable Disable Enable 1/1 8.
5-2.
5-3. INK LOW WARNING RESET BY BUTTON OPERATION Ink low warning This printer detects the remaining ink level by counting the number of ejected ink dots in the same way as the BJC-80/80v. When the setting of the ink low warning is enabled, and the remaining ink gets low, the beeper sounds twice, and the ERROR LED blinks.
5-4. DIRECT PRINTING FUNCTION OF THE IMAGE FROM DIGITAL CAMERAS (BJ M70 only) The new adoption of IrTranP has enabled the printing of data directly sent from digital cameras compliant to IrTranP standards, not through the host computer, but via IrDA communication.
6. SPECIAL TOOLS Clean spurs by using the spur cleaner in case spur marks are left on the print images. Special tool (part number) Spur cleaner (QY9-0055-000) Remarks For cleaning spurs Usage 1) Moisten the fabric part of the spur cleaner with approx. 5 cc of water. Moisten the fabric with the water, as shown below, so that the fabric absorbs the water from end to end. Be careful not to moisten the fabric with too much water.
7. PARTS LIST COVER, INNER COVER, PANEL CONTROL PCB ASS'Y CHASSIS PLATEN UNIT FLASH-ROM BJC-85 QB1-4449 QB1-4451 QG2-3096 QG5-1476 QH8-0258 BJ M70 QB1-4450 QB1-4452 QG2-3097 QG5-1481 QH8-0259 Service parts other than the above are common for BJC-85 and BJ M70. See the BJC-85 and BJ M70 Parts Catalog for details.
1 15 1 2 3 VIN Q11 VOUT IC15 Vpp F1 4 5 3 R23 1K,1/16W R22 10K,1/16W CONT GND NOISE VH-ON C7 0.01µ,50V <03-A3> 1 2 3 CNDC1 DC connector 2 Vcc1 1 2 3 1 2 C13 0.1µ,25V 3Vcc C5 0.1µ, 25V C6 4.7µ,25V D2 Q10 ZD1 8 7 6 5 3 Cd Si V+ INV 1 2 IC2 Cs Es Ct GND L1 1 2 3 4 4 3 C12 ZD2 C1 0.1µ,25V 4 2 1 R24 2K,1/16W 1 2 R26 10K,1/16W L2 D3 VIN SW 3 2 1 Q8 3 Q9 4 3 C57 0.1µ,25V GND F/B IC14 R118 1K,1/16W R117 11.5K,1/16W R25 23.
L3 C37 3p,50V <03-C2> <04-D7> <04-E7> RESET V3-ON LCAS UCAS OE 8 7 6 5 4 3 FPWRON FRXD RXD C312 1000p, 50V 15 14 13 12 11 10 9 8 CP5 0 1 2 3 4 5 6 7 X3 CX-16F 48MHz 3Vcc C14 0.01µ, 50V PLUG PULLUP USBD+ USBD- 9 0 1 2 C311 SPEC/NOPART C302 0.01µ, 50V Vcc1 <01-B10> <03-G3> <01-D10> <03-C8> <03-D6> <03-D6> C11 0.01µ,50V 10 3Vcc <03-C6> UW <03-C6> RAS C9 0.01µ, 50V C10 0.
IDO ID1 SXOUT <02-F6> <02-C7> <04-G6> <05-D10> <05-B1> <05-B7> <05-B1> <05-B7> <05-F1> <05-F1> <05-F1> <05-F1> <02-G1> <02-C7> R351 10K, 1/16W DCLVL C24 0.01µ, 50V <01-G7> <02-A6> C27 0.
18 STROBE DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 ACK BUSY PE SLCT AUTXT NC S-GND F-GND +5V S-GND S-GND S-GND S-GND S-GND S-GND S-GND S-GND S-GND S-GND S-GND S-GND INPRM FAILT S-GND NC +5V SELIN FG1 FG2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 CNIF1 Parallel Interface 1 R502 1K, 1/16W Vif R503 1K, 1/16W R510 5.
19 <02-A3> <02-A3> <02-A3> <03-C1> <03-C1> <03-C2> <03-C2> <01-D10> <02-A3> <03-F3> <03-C2> <03-C2> 1 3 1 1 2 3 Q19 Q12 2 R601 10K,1/16W C608 1µ,50V WHEAT MCHE1 MCHE0 ALFM ALFM BLFM BLFM LF-PRT MTSTB CRREF1 ACRM ACRM Vcc1 D6 1 2 3 4 5 6 7 8 9 10 OA OA SGA Sen.A GND 1 GND 2 VrefA PhA VM OB OB SGB GND 4 GND 3 Sen.
