0 
$$100 Illegal Press file:  File is too small (1 record). (Press)
$$101 Press file is too large (> 64,000 records!)
$$102 Illegal Press file: Bad password. (Press)
$$103 Illegal Press file: Improper number of records listed in document directory. (Press)
$$104 Illegal Press file: Part directory is not big enough for all the parts. (Press)
$$105 Illegal Press file: No font directory.
$$106 The file Press.Bits is not big enough to contain the raster for
a single page of output.
$$107 PressTrap called -- reason not immediately available. (Press)
$$108 Scream called -- reason not immediately available. (Press)
$$110 Not enough core for a request. (Press)
$$111 FSTrap free storage breakpoint. (Press)
$$120 SwappedOut called. (Press)
$$121 Inconsistent BitsFile. (Press)
$$200 Cannot find the Press file you request: $1S. (PressInit)
$$201 Illegal command line: $1S is not a command word. (PressInit)
$$202 Illegal command line: number expected. (PressInit)
$$203 Illegal command line: must specify a Press file for the operation you request. (PressInit)
$$204 Too many "relocatable" statics. (PressInit)
$$205 Warning: Trying to print more bits/scan line than the printer
has.  This is caused by giving a page width and resolution combination
that exceeds the dimensions of the scan-line.  You may continue from
this error, in which case scan-lines will be truncated to the length
available on the printer.
$$207 Illegal command line: name of Press file expected. (PressInit)
$$210 Cannot load the RAM properly.  The machine may not have a RAM, or may have
too old a constant memory. (PressInit)
$$250 Necessary file missing (probably Press.Fonts). (PressInstall)
$$251 Press.Run overlay structure appears to be incorrect. (PressInstall)
$$253 Too many defaults -- recompile. (PressInstall)
$$254 SLOTScanLength too large. (PressInstall)
$$280 Illegal file index. (PressInitUtils)
$$300 Press file is too big (> 64,000 records!)
$$301 Illegal Press file: Some region of the file exceeds the number of file records given
as the total length of the area.  For example, the DL and EL may overlap. Or a DL length
in an entity trailer may be excessive.  Or an EL length may be such as to make the EL 
so long it begins "before" the DL. (Parts)
$$302 Illegal Press file: Some region of the file exceeds the number of file records given
as the total length of the area.  For example, the DL and EL may overlap. Or a DL length
in an entity trailer may be excessive.  Or an EL length may be such as to make the EL 
so long it begins "before" the DL. (Parts)
$$303 Illegal Press file: Some region of the file exceeds the number of file records given
as the total length of the area.  For example, the DL and EL may overlap. Or a DL length
in an entity trailer may be excessive.  Or an EL length may be such as to make the EL 
so long it begins "before" the DL. (Parts)
$$400 Trying to write a read-only file. (Files)
$$401 Internal inconsistency about disk structures and files. (Files)
$$402 Too large a transfer for file package. (Files)
$$403 A Press scratch file is not large enough to handle the Press file you
are trying to print.  You can perhaps request that fewer pages be printed. 
[[The temporary file's "name" is $1D. The file name correspondance
is: 0=Press.Bits, 1=Press.Scratch, 2=Press.LO1, 3=Press.LO2,
4=Press.Bands, 5=Press.Meter, 6=Press.Fonts, 7=Press.Run ]] (Files)
$$404 Bfs/Tfs error while operating on a disk file. (Files)
$$500 Incorrect use of WindowClose. (Window)
$$600 Illegal Press file: Font directory entry exceeds the stipulated length of the directory.
(FontPass1)
$$601 Illegal Press file: Family string in font entry has a length > 19 characters. (FontPass1)
$$602 Illegal Press file: Font directory fontset number out of range. (FontPass1)
$$603 Illegal Press file: Font directory font number out of range. (FontPass1)
$$604 Illegal entry in the Press.Fonts dictionary file. (FontPass1)
$$605 Press was asked to be picky about font matches, and a request for
a font cannot be perfectly matched.  This font request had the following
parameters:
	family was $1S;
	size was $3D micas (1 point = 32.58 micas);
	face was $2D (0=plain, 1=italic, 2=bold, 3=bold-italic);
	rotation was $4D minutes of arc (90 degress = 5400 minutes).
If you continue with ↑P, the closest match found will be substituted.
(FontPass1)
$$690 Meter block too large for length field. (Meter)
$$700 Error while converting a Press font-part character. Code is $1D.
(FontPass)
$$701 Error while scan-converting a spline character. Code is $1D.
(FontPass)
$$710 Your band file is too big to fit in memory during printing pass.  This error is usually spurious for printers with Trident disks (6500,3100).  You may continue without worry (hit <CONTROL>P). (PreFontMake)
$$800 Not implemented: hue and saturation. (PreScan)
$$801 Illegal Press file: Illegal entity list command; command is $1O. (PreScan)
$$802 Illegal Press file: Entity list has odd number of bytes. (PreScan)
$$803 Bug: whochanged=0. (PreScan)
$$804 Alternative command requires skipping more than 32767 bytes of EL.  Current software does not support this type of Press file. (PreScan)
$$900 ??
$$901 Illegal Press file: Trying to show a character that is not a part of
any font. The character code is $1O.  You may continue from this error
without worry. (PreChars)
$$902 Unable to obtain core, even by releasing font tables. (PreChars)
$$903 Illegal Press file: Trying to use a font that is not in the font directory (fontSet=$1O, font=$2O).  You may continue from this error
without worry. (PreChars)
$$904 Illegal Press file: A character (code $1O) will not be printed because
it lies off the page.  You may continue from this error without worry. (PreChars)
$$905 Illegal Press file: Too many character codes. (PreChars)
$$1000 Illegal Press file: Illegal command in DL region of Show-Objects. (PreObjects)
$$1001 Illegal Press file: DL region of Show-Objects not exhausted by commands. (PreObjects)
$$1002 An object has too many curve or line segments -- insufficient core. (PreObjects)
$$1003 Illegal Press file: An "object" lies partly off the page, and will
not be printed.  You may continue from this error without worry. (PreObjects)
$$1004 Illegal Press file: A rectangle lies partly off the page, and will
not be printed.  You may continue from this error without worry. (PreObjects)
$$1005 Illegal Press file: DL not word-aligned for a Show-object.
$$1006 Illegal Press file: A rectangle's position on the scan line is larger than 8192 bits, and will not be printed.  You may continue from this error without worry. (PreObjects)
$$1007 Illegal Press file: A rectangle's position on the scan line is larger than 4096 bits, and cannot be handled by the ORbit.  You may continue from this error without worry. (PreObjects)
$$1100 Illegal Press file: This version of the Press printer only handles "code 0" Show-Dots
commands, i.e. uncompressed bit-maps.  The Press file violates this restriction.
You may continue from this error without worry. (PreDots)
$$1101 Illegal Press file: Illegal "mode" specification in a Show-Dots command.
You may continue from this error without worry.  (PreDots)
$$1102 Illegal Press file: Show-Dots DL entry does not begin on a word boundary. (PreDots)
$$1103 Get-dots-from-file and Get-dots-from-Press-file are not implemented. (PreDots)
$$1104 Illegal Press file: Incomplete Show-Dots specification. (PreDots)
$$1105 Not implemented: Scan-lines in a Show-Dots must begin on a word boundary. (PreDots)
$$1106 A bit map in Show-Dots is too big for the merge pass of rotate. (PreDots)
$$1107 Not enough core to rotate a bit map. (PreDots)
$$1108 Illegal "SetSampleProperties" op-code. You may continue from
this error without worry. (PreDots)
$$1109 Illegal Press file: DL not word-aligned for a Show-dots command.
$$1110 Show-dots lies off the page or is otherwise illegal.  You may continue
from this error without worry. (PreDots)
$$1111 GetDotsFromFile command refers to non-existent file. 
The file requested is $1S. (PreDots)
$$1200 Bands too large -- not enough segments of the file for the sort. (PreBand)
$$1201 Illegal band entry being made. (PreBand)
$$1202 Bug -- band range exceeds nBANDs. (PreBand)
$$1203 Bug -- band entry not of registered type. (PreBand)
$$1204 Bug -- pointer in BandIndex out of range. (PreBand)
$$1205 Capacity exceeded -- Too many color changes. (PreBand)
$$1206 Bug -- something screwed up in band segment merging. (PreBand)
$$1300 Debugging break point. (ScanConvert)
$$1301 Illegal band entry. (ScanConvert)
$$1302 Illegal left-over entry. (ScanConvert)
$$1303 Bug -- distribution calculation in ScanConvert.
$$1304 Bug -- sync processing in ScanConvert.
$$1305 Color table overflows allocated storage.  This is due to very low halftone screen frequencies.  Continue without worry. (ScanConvert)
$$1306 Illegal Press file: Too many character codes. (ScanConvert)
$$1400 No initial core for font storage. (ScanChars)
$$1401 Bug -- illegal write into band buffer. (ScanChars)
$$1402 Bug -- a non-existent character is referenced during scan-conversion (ScanChars)
$$1403 Bug -- character on AgeList not in font storage. (ScanChars)
$$1404 Cannot compact font storage because too many characters are cited in left-over
tables. If you continue, the page will be partially printed. (ScanChars)
$$1405 Character hash table full.  If you continue, the page will be
partially printed. (ScanChars)
$$1406 Bug -- a character in a left-over table does not appear in font memory.
(ScanChars)
$$1407 Bug in font relocation bounds. (ScanChars)
$$1409 Bug: ScanCharHash of a leftover failed. (ScanChars)
$$1410 Bug: CoreAddress inconsistent. (ScanChars)
$$1411 Bug: ComputeFontSize hit too large a character. (ScanChars)
$$1412 Bug: CoreAddress of a leftover failed. (ScanChars)
$$1500 An object crosses a scan-line too many time.  The intersection table has overflowed. (ScanObjects)
$$1501 Spline scan-conversion stack has overflowed. (ScanObjects)
$$1502 Spline closure error. (ScanObjects)
$$1503 Object closure error -- odd number of intersections. (ScanObjects)
$$1504 Object closure error -- scan-line numbers not paired. (ScanObjects)
$$1505 Bug -- illegal write into band buffer. (ScanObjects)
$$1506 Object crosses scanline too many times. (ScanObjects)
$$1600 Too many concurrent bit-maps.  The table of available slots has overflowed. (ScanDots)
$$1601 Bug -- illegal write into band buffer. (ScanDots)
$$1620 Not enough memory for "dots" request.  This may be due to too many dots requests on page, or from very low halftone screen frequencies.  Continue without worry (ScanDots)
$$1621 "Dots" request too large to print.  You may continue without worry.
(ScanDots)
$$1622 Bug in halftone generator routine. (ScanDots)
$$1623 Bug in halftone generator routine. (ScanDots)
$$1624 Halftone screen will be generated as if the printer ran at the same resolution in both directions.  Assumed resolution is $1D dots per inch.
$$1700 Problem with Slot printer -- not ready. (Print)
$$1701 No core for display. (Print)
$$1702 Versatec: scan-line length inconsistency. (Print)
$$