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...exactly what this means is a matter of debate, of course. Below we will try to collectively come up with some general best practices. Always follow any specific instructions provided by the lender. Unless you own the print, it's their property and should be returned in the same (or better!) condition as it arrived.
...exactly what this means is a matter of debate, of course. Below we will try to collectively come up with some general best practices. Always follow any specific instructions provided by the lender. Unless you own the print, it's their property and should be returned in the same (or better!) condition as it arrived.


Best practices specifically related to archival prints can be found here: [[Archival prints|'''Archival Prints''']]
Though some are addressed on this page, best practices specifically related to archival prints can be found here: [[Archival prints|'''Archival Prints''']]


[[File:The_Film_Prayer.jpg|right|thumb|500px|]]  
[[File:The_Film_Prayer.jpg|right|thumb|500px|]]  
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'''During projection''':
'''During projection''':
* If possible, use 2000 ft. reels and a dual-projector [[changeover]] system. NEVER use [[platters]] or build [[archival prints]] onto reels larger than 2000ft.
* If possible, use 2000 ft. reels and a dual-projector [[changeover]] system. NEVER use [[platters]] or build [[archival prints]] onto reels larger than 2000ft.
* If using a [[platter system]] to screen non-archival prints, routine maintenance and calibration of system is a must.
* If you're running small gauge film, do not have a changeover system, and have received permission from the archive to build onto larger reels, do not remove the heads and tails when you build the print. You'll have to close the dowser during the show as the heads and tails run through.  
* If you're running small gauge film, do not have a changeover system, and have received permission from the archive to build onto larger reels, do not remove the heads and tails when you build the print. You'll have to close the dowser during the show as the heads and tails run through.  
* Never use automation systems or attach automation tape to prints.
* Show the film in its proper [[aspect ratio]] using the appropriate [[lens]] and [[aperture plate]].
* Show the film in its proper [[aspect ratio]] using the appropriate [[lens]] and [[aperture plate]].
* Make sure a projectionist is present and attentive during the screening.
* Check focus routinely. During [[changeover]] shows focus should be checked after every changeover.


'''After the show''':
'''After the show''':
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====Practices to avoid====
====Practices to avoid====
* Using plastic shipping reels as take-up reels. Using damaged or bent [[reels]].
* Using [[automation]] systems and attaching automation tape to prints.
* Projecting and rewinding prints on poorly maintained or damaged equipment.
* Letting inexperienced or untrained people handle or project prints without supervision.
* Making unnecessary marks on or adding unnecessary labels to prints.
* Adding [[cues|cue marks]] when usable cue marks are already present.
* Cutting frames from a print or doing shoddy repair work.
* Building or plattering [[Archival prints|archival prints]].


===Recommended Equipment===
===Recommended Equipment===

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