JPS6467355A - Printing device - Google Patents
Printing deviceInfo
- Publication number
- JPS6467355A JPS6467355A JP62223881A JP22388187A JPS6467355A JP S6467355 A JPS6467355 A JP S6467355A JP 62223881 A JP62223881 A JP 62223881A JP 22388187 A JP22388187 A JP 22388187A JP S6467355 A JPS6467355 A JP S6467355A
- Authority
- JP
- Japan
- Prior art keywords
- data
- image
- image data
- developed
- printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dot-Matrix Printers And Others (AREA)
Abstract
PURPOSE:To reduce a load on a host computer and decrease the cost of a printer controller by reading image data from an image memory, composing the image data with character data and outputting the composition to a printer. CONSTITUTION:CPU checks whether image data to be developed in a line exists or not, referring to data in an image control table area 7, and then judges whether the image data should be developed. If CPU judges that the image data need not be developed, it transfers data of a single line to printer 5. If CPU 3 judges that the image data needs to be developed, it reads a portion corresponding to the image data from an image area 8, referring to data in the image control table area, composing the data of said portion with character data on a line buffer and transfers the composed data to the printer 5. Consequently, a page memory which is equal to data of a single page of paper is not required on a printer controller 10. Instead, a memory which retains image data and positional data has only to be installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62223881A JPS6467355A (en) | 1987-09-09 | 1987-09-09 | Printing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62223881A JPS6467355A (en) | 1987-09-09 | 1987-09-09 | Printing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6467355A true JPS6467355A (en) | 1989-03-14 |
Family
ID=16805171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62223881A Pending JPS6467355A (en) | 1987-09-09 | 1987-09-09 | Printing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6467355A (en) |
-
1987
- 1987-09-09 JP JP62223881A patent/JPS6467355A/en active Pending
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