COMMENT ⊗   VALID 00008 PAGES
C REC  PAGE   DESCRIPTION
C00001 00001
C00002 00002	\input basic
C00003 00003	\noindent {\bf How to add Dover paper}
C00005 00004	\noindent {\bf Clearing paper jams}
C00008 00005	\noindent {\bf Restarting the Dover}
C00010 00006	\noindent {\bf Stopping the Dover}
C00012 00007	\noindent {\bf Other maintenance activities}
C00013 00008	% document identification
C00014 ENDMK
C⊗;
\input basic
% this document describes the care and feeding of the Dover.
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\ctrline{\:A Care and Feeding of the Dover}
\vskip 5pt

\noindent {\bf How to add Dover paper}

\number{1.}Open the {\sl paper gate} by lifting it up.
Press the {\sl down} button to lower the paper tray.
You may have to press {\sl power on} if the gate refuses to lower.

\number{2.}Take out the old paper and put it on top of any new paper
  you add (in the same orientation).
Take up to three reams of paper.
Note which way the arrow points on the label on the edge of the wrapper.
Remove the paper from each ream, recycle the top sheet or any other sheet
  with a rinkled edge, fan the paper on both sides, tamp it even,
  and place it in the input bin.
Put the old paper on top, and make sure the paper is stacked {\sl neatly}.
{\sl Do not adjust the paper length lever.}

\number{3.}Close the {\sl paper gate} by lowering it.
Press the {\sl up} button to raise the paper tray.
You may have to press {\sl power on} if the gate refuses to raise.
If the paper tray still refuses to raise and the green ready light is on,
  don't worry---the Dover will go off ready when it tries to print, and then
  the paper tray will rise.

\number{4.}If the Dover says {\sl not printing}, then type {\tt p} on the
  Alto keyboard.

\vskip 5pt

\noindent {\bf Clearing paper jams}

\number{1.}If you are not sure what you are doing, then ask someone else.
If there are problems at any step below, stop and ask someone who knows.

\number{2.}Raise the top cover, slide the door levers to the left, open
  the front doors.

\number{3.}Rotate the red knob clockwise and gently pull out the tray.

\number{4.}Remove all the paper you see in the paper path.
Make sure you put the plastic fringes on the left back in their slot.
Between the plastic fringes and the tray, there may be paper caught; remove it
  carefully by gently pulling up on the free side.
{\sl Be very careful not to scratch the drum when removing paper from it.}
Remove any sheet found on the tray.
There is often paper caught to the right of the tray; remove it trying not
  to get ink all over yourself.

\number{5.}Gently push back the tray into place, and then pull up firmly on
  the red knob.
It should lock into place.
The rightmost four sensor lights should be on in the upper left corner of the
  machine.

\number{6.}Carefully close the front doors---left one first.
Slide the door control levers to the right.
Lower the top cover.

\number{7.}Press power on.

\number{8.}If you can't get the Dover to print, see {\bf Stopping the Dover}.

\vfill\eject

\noindent {\bf Restarting the Dover}

\number{1.}If the dover has crashed, please note the nature and cause in the
  logbook attached to the front of the Alto.

\number{2.}There are two alternative procedures for starting the Dover depending
  on whether files queued on the Dover to be printed are lost or not.

\number{3.}Boot the Alto by pressing the red button on the rear underside of the
  keyboard.

\number{4.}To restart printing queued files, type {\tt \@restart}.
When Spruce starts up, type {\tt sp} to start spooling and printing.

\number{5.}If the Dover crashes again for the same reason, log this in the
  logbook, reboot the Alto (see step 3), and type {\tt \@spruce}.
This will start a fresh copy of the Spruce system, flushing all files
  queued on the disk.
Files queued on systems such as SAIL and the VAXen that have not yet been
  received by the Dover will still be printed eventually.

\vskip 5pt
\noindent {\bf Stopping the Dover}

\number{1.}This section is for when you want to stop the Dover to bring it
  down, or because it is not working.

\number{2.}Please log in the logbook by the front of the Alto why you are bringing
  it down.
Also, leave an informative note on the front of the Alto.
You may want to mail a message to {\tt SU-BBoards} at your favorite computer.

\number{3.}If the Dover is spooling, type {\tt s} to stop spooling.

\number{4.}Type {\tt r} followed by the reason the Dover is down (followed
  by a carriage return).

\number{5.}If the Dover is printing, wait until you get the message {\tt queue
  0\%\ full} before continuing with the next step.

\number{6.}If you want to stop Spruce, type {\tt q} followed by carriage
  return.

\number{7.}After stopping Spruce, type {\tt q} followed by carriage
  return to load DMT.

\vskip 5pt
\noindent {\bf Other maintenance activities}
  should only be done by people specially trained to maintain the Dover.
If you have any questions about this policy, speak to Ralph Gorin or Len
  Bosack.
Don Coates maintains the hardware; no one is currently maintaining the
  software; Joe Weening and Arthur Keller maintain the fonts.

% document identification

\vskip 12pt

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{\:Z This document is stored at SAIL as DOVERM.ARK[UP,DOC] and was produced
  by \TEX\ on April 23, 1983.}

\par\vfill\end