FLETCHER, Circuit Judge:Page 1002

Hawai`i state prison officials, defendants in a 42 U.S.C. § 1983 suit, appeal the denial of summary judgment on their claim of qualified immunity. We affirm.

I

II

Smith alleges that, for a six-week period during his longer confinement at SHU, the defendants violated his right to freedom from cruel and unusual punishment by providing him only 45 minutes per week of outdoor exercise. He also alleges that the defendants violated his right to access to the courts by depriving him of the use of a pen and photocopying services. The sole issue on appeal is whether the defendants were entitled as state officials at the summary judgment stage to dismissal on the ground of qualified immunity. Although a denial of summary judgment generally is not a "final order" over which this court has jurisdiction, 28 U.S.C. § 1291, a denial of qualified immunity may be reviewed under the collateral order doctrine. Mitchell v. Forsyth, 472 U.S. 511, 530, 105 S.Ct. 2806, 2817, 86 L.Ed.2d 411 (1985); see generally Cohen v. Beneficial Indus. Loan Corp., 337 U.S. 541, 69 S.Ct. 1221, 93 L.Ed. 1528 (1949). We review de novo. Act Up!/Portland v. Bagley, 988 F.2d 868, 871 (9th Cir. 1993).

Defendants are entitled to qualified immunity only "insofar as their conduct does not violate clearly established statutory or constitutional rights of which a reasonable person would have known." Harlow v. Fitzgerald, 457 U.S. 800, 818, 102 S.Ct. 2727, 2738, 73 L.Ed.2d 396 (1982). Although a plaintiff must do more than offer conclusory allegations that the defendant violated a clearly established constitutional right, a public official is not entitled to qualified immunity when "[t]he contours of the right [are] sufficiently clear that a reasonable official would understand that what he is doing violates that right." Anderson v. Creighton, 483 U.S. 635, 640, 107 S.Ct. 3034, 3039, 97 L.Ed.2d 523 (1987).

III

Smith alleges that the defendants violated his right to freedom from cruel and unusual punishment by depriving him of adequate outdoor exercise. Phase I inmates were confined to their cells almost twenty-four hours per day. Although prison officials assert HHSF had a goal of providing Phase I inmates with five hours of access per week to the facility's outdoor recreation area, they admit that during a six-week period Smith was permitted outside of his cell for outdoor recreation only 45 minutes per week. Before the period in question, several circuits, including this one, had held that deprivation of outdoor exercise could constitute cruel and unusual punishment. Spain v. Procunier, 600 F.2d 189 (9th Cir. 1979); Davenport v. DeRobertis, 844 F.2d 1310, 1314-15 (7th Cir.), cert. denied, 488 U.S. 908, 109 S.Ct. 260, 102 L.Ed.2d 248 (1988); Ruiz v. Estelle, 679 F.2d 1115, 1151-52, vacated in part as moot, 688 F.2d 266 (5th Cir. 1982), cert. denied, 460 U.S. 1042, 103 S.Ct. 1438, 75 L.Ed.2d 795 (1983); Campbell v. Cauthron, 623 F.2d 503, 507 (8th Cir. 1980). This court recognized in Spain that "some form of regular outdoor exercise is extremely important to the psychological and physical well being of the inmates." Spain, 600 F.2d at 199. We emphasized that the plaintiffs were in long-term incarceration where they were in continuous segregation, generally spending twenty-four hours each day alone in their cells. Id. Under those conditions, deprivation of outdoor exercise constituted cruel and unusual punishment. Id.; see also Toussaint v. Yockey, 722 F.2d 1490, 1493 (9th Cir. 1984) (denial of outdoor exercise to inmates assigned to administrative segregation for over one year raised "substantial constitutional question").

Defendants' analogy to LeMaire v. Maass, 12 F.3d 1444, 1458 (9th Cir. 1993), is flawed. In LeMaire we found no constitutional violation from a termination of the plaintiff's exercise privileges "for considerable periods of time" after he attacked two correctional officers with a weapon as he left the yard, then vowed to attack them again. Although Smith was placed in SHU at HHSF because of disciplinary infractions, unlike the plaintiff in LeMaire, Smith did not lose his exercise privileges based on a determination by prison officials that he presented a "grave security risk when outside his cell" and that measures were necessary to deter violent behavior separating Smith from the rest of the population in SHU. See LeMaire, 12 F.3d at 1458.

Here, the defendants acknowledge that they have a goal of providing five hours exercise per week and do not suggest that Smith poses particular problems in the exercise yard. Their only excuse is that logistical problems made it difficult to provide adequate exercise. According to the defendants, scheduling an inmate's time in the exercise yard was difficult because, for security reasons, inmates had to be accompanied to the recreation yard by a guard and only one inmate could use the recreation yard at a time. We recognize that the practical difficulties that arise in administering a prison facility from time to time might justify an occasional and brief deprivation of an inmate's opportunity to exercise outside. However, we cannot accept the defendants' excuses as justifying, as a matter of law at the summary judgment stage, the deprivation that took place here. Cf. LeMaire, 12 F.3d at 1458 (upholding denial of outdoor exercise to inmate representing "grave security risk"); Hayward v. Procunier, 629 F.2d 599, 603 (9th Cir. 1980) (upholding temporary deprivation of outdoor exercise during "lockdown" initiated during a "genuine emergency"), cert. denied, 451 U.S. 937, 101 S.Ct. 2015, 68 L.Ed.2d 323 (1981).

Smith's incarceration in SHU was indefinite and therefore potentially long-term, and under admittedly "harsh" conditions. After Spain and Toussaint, it should have been apparent to defendants that they were required to provide regular outdoor exercise to Smith unless "inclement weather, unusual circumstances, or disciplinary needs made that impossible." Spain, 600 F.2d at 199. We affirm the district court's denial of defendants' motion for summary judgment on Smith's Eighth Amendment claim.

IV

Both of Smith's right of access claims arise from his difficulties in filing papers in the state court in connection with his second attempt to obtain post-conviction relief. Smith's first petition for post-conviction relief had been denied. Proceeding pro se, Smith attempted to file a second petition for post-conviction relief. The court returned the petition because Smith did not submit two additional copies. Smith claims that this failure was due to the defendants' refusal to make photocopies for him at a later time. Smith was able to refile the petition pursuant to Hawaii Rules of Penal Procedure, Rule 40, which provides that a petition for post-conviction relief may be filed at any time after judgment. The state trial court ultimately dismissed the petition as meritless.

Smith attempted to appeal the dismissal. However, because his notice of appeal was completed in pencil rather than in "black ink" as required by Rule 3 of the Circuit Court Rules, the court returned it to Smith for correction. Smith did not refile the notice of appeal until the time period for doing so had expired, and the Hawaii Supreme Court ultimately dismissed the appeal because of Smith's failure to file a timely notice of appeal. Smith claims that HHSF's ban on pens caused his failure to use black ink on his first timely presented notice of appeal.

A

At the time defendants allegedly deprived Smith of the use of a pen and access to photocopying, the Supreme Court had clearly established an inmate's right of access to the courts, including a right to services and supplies indispensable to filing court documents. See Bounds, 430 U.S. 817, 97 S.Ct. 1491; Wolff v. McDonnell, 418 U.S. 539, 94 S.Ct. 2963, 41 L.Ed.2d 935 (1974). Although this court had not yet held that "some means of accurate duplication" is an essential component of an inmate's right of access to the courts, see Gluth v. Kangas, 951 F.2d 1504, 1508-10 (9th Cir. 1991), other circuits had. See, e.g., Jones v. Franzen, 697 F.2d 801 (7th Cir. 1983) (inmate states valid claim against prison officials if he shows that prison's photocopy policy impeded court access); Johnson v. Parke, 642 F.2d 377, 380 (10th Cir. 1981) (denial of photocopies unconstitutional to extent it actually infringed inmate's right of access to courts).

Moreover, it does not require sophisticated "legal scholarship" to know that a plaintiff's access the courts could be hindered seriously by an inability to make multiple, accurate copies of legal documents. See Ward v. County of San Diego, 791 F.2d 1329, 1332 (9th Cir. 1986) (public officials not charged with "the kind of legal scholarship normally associated with law professors and academicians," but with the knowledge of a reasonable person), cert. denied, 483 U.S. 1020, 107 S.Ct. 3263, 97 L.Ed.2d 762 (1987).

Similarly, the defendants should have known that they had a duty to provide Smith with a pen for preparing court documents. The Supreme Court had recognized prison officials' "indisputable" duty to provide inmates access to "paper and pen to draft legal documents." Bounds, 430 U.S. at 824, 97 S.Ct. at 1496. Although the defendants emphasize that their ban on the use of pens was necessary to fulfill legitimate penological interests, Bounds makes clear that an inmate's right of access to the courts is "fundamental" and places upon prison officials an "affirmative obligation to assure all prisoners meaningful access to the courts." 430 U.S. at 828, 824, 97 S.Ct. at 1498, 1496. Although the state may "choose among the avenues of access," the avenue it chooses must "satisfy its constitutional obligation" under Bounds. Storseth v. Spellman, 654 F.2d 1349, 1353 (9th Cir. 1981).

Hawaii's Circuit Court Rule 3(a) requires that all "handwritten entries on papers shall be in black ink," and defendants concede that this mandate was "clear and explicit" and provided no exceptions. In light of the clarity of the pre-existing law, it should have been apparent to the defendants that a ban on the use of pens would seriously hamper an inmate's access to the courts and therefore constitute a violation of his rights under Bounds.

Apparently, defendants initially thought Smith had refused the assistance of the Public Defender's office. However, they essentially concede on appeal that Smith sought assistance but that the office declined to represent him. Thus any reliance defendants seek to place on Storseth, which held that a prisoner had not been denied access if he had rejected counsel, is misplaced. Absent evidence that Smith voluntarily and knowingly waived the assistance of counsel, the defendants are not excused from providing Smith the tools required to have meaningful access to the courts as a pro se litigant.

B

Defendants also urge that to defeat their motion for summary judgment on the ground of qualified immunity, Smith must allege that the denial of photocopying services and the use of a pen actually prejudiced his right of access to the courts. See Sands v. Lewis, 886 F.2d 1166, 1171 (9th Cir. 1989) (plaintiff asserting "non-core" violation of Bounds must allege "actual injury" to court access).

We disagree. The Supreme Court recognized in Mitchell that "qualified immunity is in part an entitlement not to be forced to litigate the consequences of official conduct" so "a claim of immunity is conceptually distinct from the merits of the plaintiff's claim that his rights have been violated." 472 U.S. at 527-28, 105 S.Ct. at 2816. The Court stated explicitly that "an appellate court reviewing the denial of the defendant's claim of immunity need not . . . determine whether the plaintiff's allegations actually state a claim." Id. at 528, 105 S.Ct. at 2816.

We agree with the district court that Smith's allegations are adequate to defeat summary judgment: he has alleged conduct on the part of defendants that, if true, violates clearly established constitutional rights, defeating defendants' claims to qualified immunity at the summary judgment stage. Whether Smith ultimately establishes his claims of actual injury and damages is another matter.

V

Smith has alleged facts which, if true, would establish that the defendants violated clearly established law defining Smith's right to outdoor exercise and his right to access the courts. The district court's denial of defendants' motion for summary judgment is affirmed.

AFFIRMED.