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2025-12-29: I have restored the wiki to a backup from the end of November. Starting in September 2025, accesses went form the 800MB-1.2GB range per month to 26GB in September, 42GB in October, and 70GB in November with most accesses originating from China. As soon as I realized what was causing all the access problems in November, I shut it down (it had reached 36GB by then) behind a password/login screen. The database had gotten corrupted, and I tried a restore from just before the spike in access but that didn't work. Thus, end of November. I still have the other daily backups so if there were any important additions in December, let me know and maybe they can be recovered. - Allen H.
Printer status (Rainbow 1981-08)
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| Looking for CoCo help? If you are trying to do something with your old Color Computer, read this quick reference. Want to contribute to this wiki? Be sure to read this first. This CoCo wiki project was started on October 29, 2004. --OS-9 Al |
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Home / Publications / Rainbow / Rainbow 1981 / Rainbow 1981-08 - Printer status (Rainbow 1981-08)
Although there is no way to count line automatically on the COLOR Computer, there are a few things you can do with printer information.
A lot of that information is in the manual you received with your COLOR computer, although there is one typographical error. That error is on page 209 of the Extended Color Basic documetation, which says you can set the line printer width at decimal 115. The correct address to set the width is decimal 135. That's pretty obvious to anyone who is looking at the other addresses.
However, you can also peek into the PIA at decimal 63314 to check the status of your line printer. If the peek returns a 4 or a 6, then the printer is on line. If it returns a 5 or a 7, then it is off line.
Try some of the addresses at the decimal 149 - 156 addresses. The one which shows up right away is 153, the comma field width. In short, you do not have to have 16-space comma fields and can use any number you want.