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electronic:lcd:hplj3300 [2019/04/22 20:53] – tonyelectronic:lcd:hplj3300 [2020/12/10 21:30] (current) – tony
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 ^Model|**HP LJ 3300mfp**| ^Model|**HP LJ 3300mfp**|
 ^Manufacturer|Hewlett Packard| ^Manufacturer|Hewlett Packard|
-^Recovered from|HP LJ 3300mfp printer| +^Recovered from|HP LJ 3300mfp printer((http://www.wholesalehpprinters.com/v/vspfiles/PDF/Laserjet_3300mfp.pdf))| 
-^Board IDs|| +^Board IDs|hp C7296-60163 B, 84801-4, Key tronic| 
-^LCD type|| +^LCD type|positive| 
-^Polarizer type||+^Polarizer type|reflective|
 ^Columns|16| ^Columns|16|
 ^Rows|2| ^Rows|2|
 ^Char matrix|5x8| ^Char matrix|5x8|
-^Driver IC|CoB|+^Driver IC|(CoB)|
 ^Backlight|-| ^Backlight|-|
 ^Arduino driver|| ^Arduino driver||
Line 17: Line 17:
 ^Pin spacing|1.5mm| ^Pin spacing|1.5mm|
  
-^  Connector pin-out  ^^^  Arduino test rig  || +^  Connector pin-out  ||^  Arduino test rig | 
-^Pin#^IC pin^Label^Pin^colour| +^Pin#^Label^Description ^Pin| 
-^1||U2/36|5.14k| +^1| |U2/36|5.14k| 
-^2||U2/61|5.16k| +^2| |U2/61|5.16k| 
-^3||U2/6|5.17k| +^3| |U2/6|5.17k| 
-^4|Vcc| +^4|Vcc|+3.3V| 
-^5||U2/8|5.17k|+^5| |U2/8|5.17k|
 ^6|GND| ^6|GND|
-^7||U2/7|5.15k|+^7| |U2/7|5.15k|
 ^8|GND| ^8|GND|
-^9||U2/5|5.12k|+^9| |U2/5|5.12k|
 ^10|nc| ^10|nc|
-^11||U2/18,20,25|3.79k|+^11| |U2/18,20,25|3.79k|
  
 \\ \\
Line 40: Line 40:
  
 {{:electronic:lcd:p4220469a.jpg?800|HP LJ 3300 back}} {{:electronic:lcd:p4220469a.jpg?800|HP LJ 3300 back}}
 +
 +{{:electronic:lcd:pb288499a.jpg?800|HP LJ 3300 front}}
 +
 +{{:electronic:lcd:pb288498b.jpg?800|HP LJ 3300 back}}
  
 {{:electronic:lcd:p4220467a.jpg?800|HP LJ 3300 overview with board}} {{:electronic:lcd:p4220467a.jpg?800|HP LJ 3300 overview with board}}
Line 49: Line 53:
 {{:electronic:lcd:p4220480a.jpg?300|HP LJ 3300 chip}} {{:electronic:lcd:p4220480a.jpg?300|HP LJ 3300 chip}}
  
-|{{:electronic:lcd:.jpg?400|HP LJ 3300 character set}}+|{{:electronic:lcd:.jpg?300|HP LJ 3300 character set}}
 |{{:electronic:lcd:.jpg?400|HP LJ 3300 examples}} |{{:electronic:lcd:.jpg?400|HP LJ 3300 examples}}
 |{{:electronic:lcd:.jpg?200|HP LJ 3300 pixel layout}} |{{:electronic:lcd:.jpg?200|HP LJ 3300 pixel layout}}
 |{{:electronic:lcd:.jpg?800|HP LJ 3300 circuit}} |{{:electronic:lcd:.jpg?800|HP LJ 3300 circuit}}
  

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electronic/lcd/hplj3300.1555966398.txt.gz · Last modified: 2019/04/22 20:53 by tony
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