2. IC2 Reset IC, GND12 | Panasonic KX-P7110, KX-P7105 specification

KX-P7105 / KX-P7110

IC1

Pin	Symbol	In/Out	Function	Pin	Symbol	In/Out	Function
No.	Symbol	In/Out	Function	No.	Symbol	In/Out	Function
No.				No.
G2	CLK48OUT	Out	USB Clock Output	J4	N.C	-	N.C
H2	USBD_N	In/Out	USB Differential Data -	K4	VDD6	-	+2.5V
J2	AVDD1	-	+2.5V	L4	PCIAD[28]	In/Out	PCI Address and Data 28
K2	DGND1	-	Ground	M4	VCCA5	-	+3.3V
L2	PCIAD[25]	In/Out	PCI Address and Data 25	N4	GND8	-	Ground
M2	CLK50IN	In	CPU Clock Input	P4	nPCIRST	Out	PCI Reset
N2	PCIAD[30]	In/Out	PCI Address and Data 30	R4	VDD8	-	+2.5V
P2	nPCIGNT	Out	PCI Grant	T4	VCC5	-	+3.3V
R2	F0	In	PLL Frequency set 0	U4	GND10	-	Ground
T2	MODE	In	PLL Test Mode	U5	VCC7	-	+3.3V
U2	USB_TEST	-	Ground	U6	VDD10	-	+2.5V
V2	DMS	In	RCU Mode Select	U7	PIFPERR	Out	Parallel I/F Printer Error
W2	DCK	In	RCU Clock	U8	GND11	-	Ground
W3	PIFSEL	In	Parallel I/F Select	U9	nTOP	In	Paper Top
W4	nPIFBSY	Out	Parallel I/F Busy	U10	VDD11	-	+2.5V
W5	nPIFAFD	In	Parallel I/F Auto Feed	U11	nPURGE	In	Paper Purge
W6	PIFDATA[5]	In/Out	Parallel I/F Data 5	U12	CCLK	Out	Communication Clock
W7	PIFDATA[1]	In/Out	Parallel I/F Data 1	U13	GND12	-	Ground
W8	nPIFSTB	In	Parallel I/F Strobe	U14	nDRMLED	Out	Drum LED ON/OFF
W9	nHSYNC	In	Horizontal Synchronization	U15	VDD12	-	+2.5V
W10	TCK	In	Boundary Scan Test Clock	U16	VCC8	-	+3.3V
W11	TDO	Out	Boundary Scan Data Output	U17	GND13	-	Ground
W12	PPRDY	In	Printer Engine Power Ready	T17	VCC6	-	+3.3V
W13	nVIDEO	Out	Video Data	R17	VDD9	-	+2.5V
W14	nPSAVE	Out	Power Save	P17	SDDQM[0]	Out	SDRAM Data Mask 0
W15	VDDA3	-	+2.5V	N17	GND9	-	Ground
W16	EEPCLK	Out	EEPROM Clock	M17	SDMA[11]	In/Out	SDRAM Data 11
W17	SDMD[14]	In/Out	SDRAM Data 14	L17	VDD7	-	+2.5V
W18	SDMD[13]	In/Out	SDRAM Data 13	K17	SDMA[8]	In/Out	SDRAM Data 8
W19	GNDA11	-	Ground	J17	GNDA6	-	Ground
V19	SDMD[4]	In/Out	SDRAM Data 4	H17	GND7	-	Ground
U19	SDMD[10]	In/Out	SDRAM Data 10	G17	FRDATA[1]	In/Out	Flash/Mask ROM Data 1
T19	SDMD[6]	In/Out	SDRAM Data 6	F17	VDD5	-	+2.5V
R19	SDMD[8]	In/Out	SDRAM Data 8	E17	VCC4	-	+3.3V
P19	VCCA6	-	+3.3V	D17	GND5	-	Ground
N19	SDCAS	Out	SDRAM Column Address Strobe	D16	VCC2	-	+3.3V
M19	nSDCS[0]	Out	SDRAM Chip Select 0	D15	VDD3	-	+2.5V
L19	VCCA4	-	+3.3V	D14	FRMA[10]	Out	Flash/Mask ROM Address10
K19	SDBA[1]	Out	SDRAM Bank Address 1	D13	GND4	-	Ground
J19	RESERV3	-	Reserve	D12	nFRWE	Out	Flash ROM Write Enable
H19	SDMA[5]	Out	SDRAM Address 5	D11	VDD2	-	+2.5V
G19	SDMA[4]	Out	SDRAM Address 4	D10	PCIAD[3]	In/Out	PCI Address and Date 3
F19	VCCA2	-	+3.3V	D9	PCIAD[7]	In/Out	PCI Address and Date 7
E19	FRMA[20]	Out	Flash/Mask ROM Address 20	D8	GND3	-	Ground
D19	FRDATA[7]	In/Out	Flash/Mask ROM Data 7	D7	PCIAD[11]	In/Out	PCI Address and Date 11
C19	FRMA[21]	Out	Flash/Mask ROM Address 21	D6	VDD1	-	+2.5V
B19	FRMA[15]	Out	Flash/Mask ROM Address 15	D5	VCC1	-	+3.3V

7.1.2.IC2 ( Reset IC )

IC2 (Reset IC)

Pin	Symbol	In/Out	Function
No.	Symbol	In/Out	Function
No.
1	GND	-	Ground
2	VDD	-	+2.5V
3	OUT	Out	Reset Pulse Output
4	Cd	In	Reset Time Set

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KX-P7105, KX-P7110 specifications

The Panasonic KX-P7105 is a compact and efficient dot matrix printer designed for high-performance printing in both home and office environments. Known for its reliability and versatility, the KX-P7105 is especially favored for its ability to handle a variety of printing tasks, from simple documents to more complex forms.

One of the standout features of the KX-P7105 is its impressive printing speed. It can reach up to 550 characters per second, which makes it an ideal choice for businesses that require quick turnaround times for their printing needs. Additionally, with a resolution of 240 x 216 dpi, the printer produces clear and legible text, ensuring that prints are suitable for professional use.

The KX-P7105 is designed with convenience in mind, featuring a user-friendly interface that makes it easy to operate. It supports both continuous forms and cut sheets, allowing users to switch between different media types smoothly. This flexibility is complemented by the printer’s multi-part form capability, which can handle up to six-part forms effortlessly, making it ideal for printing invoices, shipping labels, and other official documents.

In terms of connectivity, the Panasonic KX-P7105 offers parallel and optional serial interfaces, allowing it to connect seamlessly with various devices such as computers and terminals. This connectivity ensures that users can integrate the printer into their existing workflows without any major disruptions.

Another significant characteristic of the KX-P7105 is its durability. Built with robust components, it is designed to withstand the rigors of daily use in demanding environments. The dot matrix technology also allows for long-lasting ribbons that provide extended printing output, which is an economical advantage for users.

The printer is also equipped with an automatic line feed function that enhances operational efficiency by automatically adjusting the paper feed according to the print job. This feature minimizes the chance of paper jams and improves the overall reliability of the printing process.

In summary, the Panasonic KX-P7105 stands out for its fast printing speeds, versatility in media handling, durable construction, and user-friendly operation. These characteristics make it an excellent choice for businesses and individuals seeking a dependable dot matrix printer that can accommodate a range of printing needs while delivering quality results.